Natural history of intellect, and other papers

by Ralph Waldo Emerson

The Past has a new value every moment to the active mind, through the incessant purification and better method of its memory. Once it joined its facts by color and form and sensuous relations. Some fact that had a childish significance to your childhood and was a type in the nursery, when riper intelligence recalls it means more and serves you better as an illustration; and perhaps in your age has new meaning. What was an isolated, unrelated belief or conjecture, our later experience instructs us how to place in just connection with other views which confirm and expand it. The old whim or perception was an augury of a broader insight, at which we arrive later with securer conviction. This is the companion, this the tutor, the poet, the library, with which you travel. It does not lie, cannot be corrupted, reports to you not what you wish but what really befel. You say, “I can never think of some act of neglect, of selfishness, or of passion without pain.” Well, that is as it should he. That is the police of the Universe: the angels are set to punish you, so long as you are capable of such crime. But in the history of character the day comes when you are incapable of such crime. Then you suffer no more, you look on it as heaven looks on it, with wonder at the deed, and with applause at the pain it has cost you.

Memory is not a pocket, but a living instructor, with a prophetic sense of the values which he guards; a guardian angel set there within you to record your life, and by recording to animate you to uplift it. It is a scripture written day by day from the birth of the man; all its records full of meanings which open as he lives on, explaining each other, explaining the world to him and expanding their sense as he advances, until it shall become the whole law of nature and life.

As every creature is furnished with teeth to seize and eat, and with stomach to digest its food, so the memory is furnished with a perfect apparatus. There is no book like the memory, none with such a good index, and that of every kind, alphabetic, systematic, arranged by names of persons, by colors, tastes, smells, shapes, likeness, unlikeness, by all sorts of mysterious hooks and eyes to catch and hold, and contrivances for giving a hint.

The memory collects and re-collects. We figure it as if the mind were a kind of looking-glass, which being carried through the street of time receives on its clear plate every image that passes; only with this difference that our plate is iodized so that every image sinks into it, and is held there. But in addition to this property it has one more, this, namely, that of all the million images that are imprinted, the very one we want reappears in the centre of the plate in the moment when we want it.

We can tell much about it, but you must not ask us what it is. On seeing a face I am aware that I have seen it before, or that I have not seen it before. On hearing a fact told I am aware that I knew it already. You say the first words of the old song, and I finish the line and the stanza. But where I have them, or what becomes of them when I am not thinking of them for months and years, that they should lie so still, as if they did not exist, and yet so nigh that they come on the instant when they are called for, never any man was so sharp-sighted, or could turn himself inside out quick enough to find.

’Tis because of the believed incompatibility of the affirmative and advancing attitude of the mind with tenacious acts of recollection that people are often reproached with living in their memory. Late in life we live by memory, and in our solstices or periods of stagnation; as the starved camel in the desert lives on his humps. Memory was called by the schoolmen vespertina cognitio, evening knowledge, in distinction from the command of the future which we have by the knowledge of causes, and which they called matutina cognitio, or morning knowledge.

Am I asked whether the thoughts clothe themselves in words? I answer, Yes, always; but they are apt to be instantly forgotten. Never was truer fable than that of the Sibyl’s writing on leaves which the wind scatters. The difference between men is that in one the memory with inconceivable swiftness flies after and re-collects the flying leaves,—flies on wing as fast as that mysterious whirlwind, and the envious Fate is baffled.

This command of old facts, the clear beholding at will of what is best in our experience, is our splendid privilege. “He who calls what is vanished back again into being enjoys a bliss like that of creating,” says Niebuhr. The memory plays a great part in settling the intellectual rank of men. We estimate a man by how much he remembers. A seneschal of Parnassus is Mnemosyne. This power will alone make a man remarkable; and it is found in all good wits. Therefore the poets represented the Muses as the daughters of Memory, for the power exists in some marked and eminent degree in men of an ideal determination. Quintilian reckoned it the measure of genius. “Tantum ingenii quantum memoriæ.”

We are told that Boileau having recited to Daguesseau one day an epistle or satire he had just been composing, Daguesseau tranquilly told him he knew it already, and in proof set himself to recite it from end to end. Boileau, astonished, was much distressed until he perceived that it was only a feat of memory.

The mind disposes all its experience after its affection and to its ruling end; one man by puns and one by cause and effect, one to heroic benefit and one to wrath and animal desire. This is the high difference, the quality of the association by which a man remembers. In the minds of most men memory is nothing but a farm-book or a pocket-diary. On such a day I paid my note; on the next day the cow calved; on the next I cut my finger; on the next the banks suspended payment. But another man’s memory is the history of science and art and civility and thought; and still another deals with laws and perceptions that are the theory of the world.