Letter 7: Chapter 1. Memory may be exercised independently of such images as are presented by the imagination. 1.

Augustine of HippoNebridius|c. 387 AD|Augustine of Hippo|Human translated
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Letter 7 (389 AD)

To Nebridius — Augustine sends greetings.

Chapter 1: Memory can operate without images from the imagination.

1. I will skip the formal opening and get straight to the subject you have been wanting my opinion on for some time. I do this all the more willingly because the explanation will take a while.

You believe that memory cannot function without images — mental pictures of things presented by the imagination, which you have been calling phantasiae. I hold a different view.

First, we need to recognize that the things we remember are not always things that are passing away. More often, they are things that endure. And while memory's function is to hold on to what belongs to the past, it covers two distinct cases: things that have left us, and things that we have left behind. When I remember my father, I am recalling someone who has left me and is no more. When I remember Carthage, I am recalling something that still exists but that I have left. In both cases, memory deals with past time — I remember that man and that city not by seeing them now, but by having seen them before.

2. You may ask: why bring this up? Especially since in both examples, the thing remembered can only come to mind through exactly the kind of mental image you say is always necessary. Fair enough. But my point so far is simply to establish that memory can deal with things that have not yet passed away. Now watch how this supports my position.

Some people raise a misguided objection to Socrates' famous theory that learning is not the introduction of something new to the mind but a process of recollection [Plato's doctrine of anamnesis]. They claim memory only deals with things that have passed away, while the things we grasp through understanding are permanent and imperishable — so they cannot belong to the past. Their mistake is obvious: they forget that it is the mental act of grasping these truths that belongs to the past. Because we have moved on in the stream of mental activity and turned our attention to other things, we need to return to those truths through an effort of recollection — that is, through memory.

So if we set aside other examples and focus on eternity itself — something permanently real — we can see that it does not require any image fashioned by the imagination to enter the mind, and yet it could never enter the mind except through remembering it. This proves that, at least in some cases, memory can operate without any imaginative image of the thing remembered.

Chapter 2: The mind has no imaginative images until the senses provide them.

3. Now for your second claim — that the mind can form images of material things on its own, without the bodily senses. Here is why I think that is wrong.

If the mind could create images of material things before using the body as its instrument for perceiving them, and if (as no sane person would deny) the mind's impressions were more reliable and accurate before it became entangled in the illusions the senses produce, then we would have to value the impressions of sleeping people over waking ones, and of insane people over sane ones. After all, in sleep and insanity, the mind is working with the same kind of images it supposedly had before the senses corrupted it. The sun seen in a dream would have to be more real than the sun seen by a person awake and in their right mind — or else illusion would be superior to reality.

But since these conclusions are obviously absurd, my dear Nebridius, it follows that mental images are not something the mind generates from within itself. They are the result of blows inflicted by the senses. The senses do not merely prompt or nudge the mind to create its own images. They actually introduce — or more precisely, impress upon — the mind the illusions to which we are subject through sensory experience.

As for your difficulty about how we can picture in our minds faces and forms we have never actually seen — that shows real sharpness of mind. I will address it at length, even if it makes this letter longer than usual. I trust you will welcome the fullness rather than complain about it.

4. I think all those mental images — which you and many others call phantasiae — can be conveniently and accurately divided into three classes, based on where they come from: the senses, the imagination, or the faculty of reason.

The first class: when the mind presents to me the image of your face, or of Carthage, or of our departed friend Verecundus [a friend who sheltered Augustine and companions before his baptism], or anything else I have actually seen and perceived — that comes from the senses.

The second class includes everything we imagine to have existed or to be a certain way. For example: when we invent scenarios to illustrate a point in discussion; or when, while reading history or hearing or composing stories, we form vivid mental pictures of things described — even stories we do not believe. So I picture Aeneas however I fancy him, or Medea with her winged dragons, or the comic characters Chremes and Parmeno [characters from the Roman playwright Terence]. This class also includes things presented as true by wise people wrapping truth in fictional garments, or by foolish people constructing various superstitions — like the Phlegethon of tortures [a river of fire in Greek mythology], or the five caves of the nation of darkness [a Manichaean cosmological concept], or Atlas holding up the sky, and a thousand other marvels invented by poets and heretics. We also do this in discussion: "Imagine three worlds stacked on top of each other" or "suppose the earth were enclosed in a cube" — all images we construct in our minds as our thoughts direct.

The third class involves numbers and measurement, which are found partly in nature (as when we discover the shape of the entire world and form a mental image of it) and partly in the sciences — geometric figures, musical harmonies, the infinite variety of numbers. These, I believe, are true in themselves as objects of the intellect. Yet they still give rise to misleading exercises of imagination that reason can only resist with difficulty. Even logic itself is not free from this problem, since in our divisions and deductions we create mental counters, so to speak, to help the reasoning process along.

5. In this whole forest of images, I am sure you agree that the first class does not exist in the mind before the senses bring it in. No need to argue further about that.

The other two classes might seem more debatable — except that it is obvious the mind is less prone to illusion when it has not yet been exposed to the deceptive influence of the senses. And who can doubt that these imagined things are far less real than what the senses report? Things we merely suppose or believe or picture are entirely unreal in every respect. Sensory things, flawed as they are, come much closer to truth than these products of imagination.

As for the third class, whatever spatial extension I picture in my mind using these images — even when it seems that rigorous reasoning produced the image without error — I can prove it to be deceptive, using those same principles of reasoning to detect the falsehood.

So it is utterly impossible for me to believe that the soul, before using the bodily senses and before being rudely battered by those unreliable instruments, lay under such humiliating subjection to illusion.

Chapter 3: Objection answered.

6. So where does our ability to picture things we have never seen come from? What causes it, I believe, is nothing other than an innate faculty of addition and subtraction that the mind carries with it wherever it turns. This faculty is especially visible in relation to numbers.

Here is how it works: take the image of a crow, something very familiar to the eye. Set it before the mind's eye, then subtract some features and add others — and you can transform it into almost any image that no physical eye has ever seen. This same faculty is why, when people's minds habitually dwell on such things, strange figures seem to force their way unbidden into their thoughts.

So the mind can produce in imagination something that, as a whole, was never observed by any sense — but every component part was observed, just scattered across different things. When we were children growing up in an inland district, we could already form some idea of the sea after seeing water even in a small cup. But we could never have imagined the taste of strawberries or cherries before tasting them in Italy. And this is why people born blind have no answer when asked about light and colors — they have never perceived colored objects through their senses, and so cannot form images of them in their minds.

7. Do not think it strange that although the mind is present within all these images — everything that can be figured or pictured by us — it does not generate them from within itself before receiving them through the senses from outside. We find something analogous in the way that anger, joy, and other emotions produce changes in our facial expression and complexion before our thinking faculty even realizes we have the power to produce such outward signs. These expressions follow upon the emotion in wonderful ways through the repeated action and reaction of hidden patterns in the soul, without any intervention of material images.

From this I would have you understand — seeing that so many movements of the mind occur entirely independently of these images — that of all the ways the mind might conceivably come to know bodies, every other way is more likely than the process of creating images of sensory things by unaided thought. I do not believe the mind is capable of any such thing before it uses the body and the senses.

Therefore, my beloved and most dear brother, by the friendship that unites us and by our faith in the divine law itself, I urge you: never befriend those shadows of the realm of darkness, and break off without delay whatever friendship you may have begun with them. The resistance to sensory domination that is our most sacred duty is completely abandoned if we treat with fondness and flattery the very wounds the senses inflict on us.

Human translationNew Advent (NPNF / ANF series)

Latin / Greek Original

EPISTOLA 7

Scripta eodem tempore (388-91).

A. rescribit superiori epistolae explicatque memoriam sine phantasia esse posse (n. 1), phantasmata in anima sensibus fieri (n. 2-3) eaque triplicis esse generis (n. 4); animam eorum falsitatibus obnoxiam esse (n. 5): obiectionem solvit, Nebridiumque admonet illis resistenduin esse (n. 6-7).

Nebridio Augustinus

Memoriam sine phantasia esse posse.

1. 1. Prooemio supersidam, et cito incipiam quod me iamiamque vis dicere, praesertim non cito desiturus. Memoria tibi nulla videtur esse posse sine imaginibus vel imaginariis visis, quae phantasiarum nomine appellare voluisti: ego aliud existimo. Primum ergo videndum est non nos semper rerum praetereuntium meminisse, sed plerumque manentium. Quare, cum sibi memoria praeteriti temporis vindicet tenacitatem; constat eam tamen partim eorum esse quae nos deserunt, partim eorum quae deseruntur a nobis. Nam cum recordor patrem meum, id utique recordor quod me deseruit, et nunc non est: cum autem Carthaginem, id quod est, et quod ipse deserui. In utroque tamen generum horum, praeteritum tempus memoria tenet. Nam et illum hominem, et istam urbem, ex eo quod vidi, non ex eo quod video, memini.

Quid memoria, quid recordatio.

1. 2. Hic tu fortasse quaeris: Quorsum ista? praesertim cum animadvertas utrumlibet horum non posse in memoriam venire, nisi viso illo imaginario. At mihi satis est sic interim ostendisse, posse dici earum etiam rerum, quae nondum interierunt, memoriam. Verum quid me adiuvet, facito intentus accipias. Nonnulli calumniantur adversus Socraticum illud nobilissimum inventum, quo asseritur, non nobis ea quae discimus, veluti nova inseri, sed in memoriam recordatione revocari; dicentes memoriam praeteritarum rerum esse, haec autem quae intellegendo discimus, Platone ipso auctore, manere semper, nec posse interire, ac per hoc non esse praeterita: qui non attendunt illam visionem esse praeteritam, qua haec aliquando vidimus mente; a quibus quia defluximus, et aliter alia videre coepimus, ea nos reminiscendo revisere, id est, per memoriam. Quamobrem si, ut alia omittam, ipsa aeternitas semper manet, nec aliqua imaginaria figmenta conquirit, quibus in mentem quasi vehiculis veniat, nec tamen venire posset, nisi eius meminissemus, potest esse quarumdam rerum sine ulla imaginatione memoria.

Animam sensibus non usam carere phantasiis.

2. 3. Iamvero quod tibi videtur anima etiam non usa sensibus corporis corporalia posse imaginari, falsum esse convincitur isto modo. Si anima priusquam corpore utatur ad corpora sentienda, eadem corpora imaginari potest, et melius, quod nemo sanus ambigit, affecta erat antequam his fallacibus sensibus implicaretur, melius afficiuntur animae dormientium quam vigilantium, melius phreneticorum quam tali peste carentium; his enim afficiuntur imaginibus, quibus ante istos sensus vanissimos nuntios afficiebantur: et aut verior erit sol quem vident illi, quam ille quem sani atque vigilantes; aut erunt veris falsa meliora. Quae si absurda sunt, sicuti sunt, nihil est aliud illa imaginatio, mi Nebridi, quam plaga inflicta per sensus, quibus non, ut tu scribis, commemoratio quaedam fit ut talia formentur in anima, sed ipsa huius falsitatis illatio, sive, ut expressius dicatur, impressio. Quod sane te movet, qui fiat ut eas facies formasque cogitemus quas numquam vidimus, acute movet. Itaque faciam quod ultra solitum modum hanc epistolam porrigat; sed non apud te, cui nulla est pagina gratior, quam quae me loquaciorem apportat tibi.

Phantasiarum tria genera.

2. 4. Omnes has imagines, quas phantasias cum multis vocas, in tria genera commodissime ac verissime distribui video: quorum est unum sensis rebus impressum, alterum putatis, tertium ratis. Primi generis exempla sunt, cum mihi tuam faciem vel Carthaginem, vel familiarem quondam nostrum Verecundum, et si quid aliud manentium vel mortuarum rerum, quas tamen vidi atque sensi, in se animus format. Alteri generi subiciantur illa quae putamus ita se habuisse vel ita se habere, velut cum disserendi gratia quaedam ipsi fingimus nequaquam impedientia veritatem, vel qualia figuramus cum legimus historias, et cum fabulosa vel audimus vel componimus vel suspicamur. Ego enim mihi ut libet atque ut occurrit animo, Aeneae faciem fingo, ego Medeae cum suis anguibus alitibus iunctis iugo, ego Chremetis et alicuius Parmenonis. In hoc genere sunt etiam illa, quae sive sapientes, aliquid veri talibus involventes figuris, sive stulti, variarum superstitionum conditores, pro vero attulerunt; ut est tartareus Phlegethon, et quinque antra gentis tenebrarum, et stylus septentrionalis continens coelum, et alia poetarum atque haereticorum mille portenta. Dicimus tamen et inter disputandum, puta esse tres super invicem mundos, qualis hic unus est; et, puta quadrata figura terram contineri; et similia. Haec enim omnia ut cogitationis tempestas habuerit, fingimus et putamus. Nam de rebus quod ad tertium genus attinet imaginum, numeris maxime atque dimensionibus agitur: quod partim est in rerum natura, velut cum totius mundi figura invenitur, et hanc inventionem in animo cogitantis imago sequitur; partim in disciplinis tamquam in figuris geometricis et rhythmicis musicis, et infinita varietate numerorum: quae quamvis vera, sic ut ego autumno, comprehendantur, gignunt tamen falsas imaginationes quibus ipsa ratio vix resistit; tametsi nec ipsam disciplinam disserendi carere hoc malo facile est, cum in divisionibus et conclusionibus quosdam quasi calculos imaginamur.

Animam falsitatibus phantasiarum obnoxiam esse.

2. 5. In hac tota imaginum silva, credo tibi non videri primum illud genus ad animam, priusquam inhaereat sensibus, pertinere; neque hinc diutius disserendum: de duobus reliquis iure adhuc quaeri posset, nisi manifestum esset animam minus esse obnoxiam falsitatibus, nondum passam sensibilium sensuumque vanitatem: at istas imagines quis dubitaverit istis sensibilibus multo esse falsiores? Nam illa quae putamus et credimus, sive fingimus, et ex omni parte omnino falsa sunt, et certe longe, ut cernis, veriora sunt quae videmus atque sentimus. Iam in illo tertio genere quodlibet spatium corporale animo figuravero, quanquam id rationibus disciplinarum minime fallentibus cogitatio peperisse videatur, ipsis rursum rationibus arguentibus, falsum esse convinco. Quo fit ut nullo pacto animam credam nondum corpore sentientem, nondum per sensus vanissimos mortali et fugaci substantia verberatam, in tanta falsitatis ignominia iacuisse.

Obiectio solvitur.

3. 6. Unde ergo evenit ut quae non vidimus cogitemus? Quid putas, nisi esse vim quamdam minuendi et augendi animae insitam, quam quocumque venerit necesse est afferat secum? quae vis in numeris praecipue animadverti potest. Hac fit, verbi gratia, ut corvi quasi ob oculos imago constituta, quae videlicet aspectibus nota est, demendo et addendo quaedam, ad quamlibet omnino nunquam visam imaginem perducatur. Hac evenit ut per consuetudinem volventibus sese in talibus animis, figurae huiuscemodi velut sua sponte cogitationibus irruant. Licet igitur animae imaginanti, ex his quae illi sensus invexit, demendo, ut dictum est, et addendo, ea gignere quae nullo sensu attingit tota; partes vero eorum quae in aliis atque aliis rebus attigerat. Ita nos pueri apud mediterraneos nati atque nutriti, vel in parvo calice aqua visa, iam imaginari maria poteramus; cum sapor fragorum et cornorum, antequam in Italia gustaremus, nullo modo veniret in mentem. Hinc est quod a prima aetate caeci, cum de luce coloribusque interrogantur, quid respondeant non inveniunt. Non enim coloratas ullas patiuntur imagines, qui senserunt nullas.

Sensuum phantasmatis resistendum esse.

3. 7. Nec mirere quo pacto ea quae in rerum natura figurantur et fingi possunt non primo anima quae omnibus inest commista volvantur, cum ea numquam extrinsecus senserit. Nam etiam nos cum indignando aut laetando, caeterisque huiuscemodi animi motibus, multos in nostro corpore vultus coloresque formamus, non prius nostra cogitatio quod facere possimus tales imagines concipit. Consequuntur ista miris illis modis, et committendis cogitationi tuae, cum in anima sine ulla corporalium figura falsitatum numeri actitantur occulti. Ex quo intellegas velim, cum tam multos animi motus esse sentias expertes omnium, de quibus nunc quaeris, imaginum, quolibet alio motu animam sortiri corpus quam sensibilium cogitatione formarum, quas eam, priusquam corpore sensibusque utatur, nullo modo arbitror pati posse. Quamobrem pro nostra familiaritate, et pro ipsius divini iuris fide sedulo monuerim, carissime mihi ac iucundissime, nullam cum istis infernis umbris copules amicitiam, neve illam quae copulata est, cunctere divellere. Nullo enim modo resistitur corporis sensibus, quae nobis sacratissima disciplina est, si per eos inflictis plagis vulneribusque blandimur.

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