In individual psychology this distinction is of great importance. In the highest types of mankind the consciousness of the continuous past is present in so active a form that the moment such a one sees an acquaintance in the street he is at once able to reproduce the last meeting as a complete experience, whereas in the case of the less gifted person, the feeling of familiarity that makes recognition possible, occurs when he is able to recall the past connection in all its details.
If we now, in conclusion, ask whether or no other animals than man possess a similar faculty for remembering and reviving their earlier lives in their entirety it is most probable that the answer must be in the negative. Animals could not, as they do, remain for hours at a time, motionless and peaceful on one spot, if they were capable of thinking of the future or of remembering the past. Animals have the feeling of familiarity and the sense of expectation (as we find from the recognition of his master by a dog after twenty years’ absence); but they possess no memory and no hope. They are capable of recognition through the sense of familiarity, but they have no memory.
As memory has been shown to be a special character unconnected with the lower spheres of psychical life, and the exclusive property of human beings, it is not surprising that it is closely related to such higher things as the idea of value and of time, and the craving for immortality, which is absent in animals, and possible to men only in so far as they possess the quality of genius. If memory be an essentially human thing, part of the deepest being of humanity, finding expression in mankind’s most peculiar qualities, then it will not be surprising if memory be also related to the phenomena of logic and ethics. I have now to explore this relationship.
I may set out from the old proverb that liars have bad memories. It is certain that the pathological liar has practically no memory. About male liars I shall have more to say; they are not common, however. But if we remember what was said as to the absence of memory amongst women we shall not be surprised at the existence of the numerous proverbs and common sayings about the untruthfulness of women. It is evident that a being whose memory is very slight, and who can recall only in the most imperfect fashion what it has said or done, or suffered, must lie easily if it has the gift of speech. The impulse to untruthfulness will be hard to resist if there is a practical object to be gained, and if the influence that comes from a full conscious reality of the past be not present. The impulse to lie is stronger in woman, because, unlike that of man, her memory is not continuous, whilst her life is discrete, unconnected, discontinuous, swayed by the sensations and perceptions of the moment instead of dominating them. Unlike man, her experiences float past without being referred, so to speak, to a definite, permanent centre; she does not feel herself, past and present, to be one and the same throughout all her life.
It happens almost to every man that sometimes he “does not understand himself”; indeed, with very many men, it happens (leaving out of the question the facts of psychical periodicity) that if they think over their pasts in their minds they find it very difficult to refer all the events to a single conscious personality; they do not grasp how it could have been that they, being what they feel themselves at the time to be, could ever have done or felt or thought this, that, or the other. And yet in spite of the difficulty, they know that they had gone through these experiences. The feeling of identity in all circumstances of life is quite wanting in the true woman, because her memory, even if exceptionally good, is devoid of continuity. The consciousness of identity of the male, even although he may fail to understand his own past, manifests itself in the very desire to understand that past. Women, if they look back on their earlier lives, never understand themselves, and do not even wish to understand themselves, and this reveals itself in the scanty interest they give to the attempts of man to understand them. The woman does not interest herself about herself, and hence there have been no female psychologists, no psychology of women written by a woman, and she is incapable of grasping the anxious desire of the man to understand the beginning, middle, and end of his individual life in their relation to each other, and to interpret the whole as a continual, logical, necessary sequence.
At this point there is a natural transition to logic. A creature like woman, the absolute woman, who is not conscious of her own identity at different stages of her life, has no evidence of the identity of the subject-matter of thought at different times. If in her mind the two stages of a change cannot be present simultaneously by means of memory, it is impossible for her to make the comparison and note the change. A being whose memory is never sufficiently good as to make it psychologically possible to perceive identity through the lapse of time, so as to enable her, for instance, to pursue a quantity through a long mathematical reckoning; such a creature in the extreme case would be unable to control her memory for even the moment of time required to say that A will be still A in the next moment, to pronounce judgment on the identity A = A, or on the opposite proposition that A is not equal to A, for that proposition also requires a continuous memory of A to make the comparison possible.
I have been making no mere joke, no facetious sophism or paradoxical proposition. I assert that the judgment of identity depends on conceptions, never on mere perceptions and complexes of perceptions, and the conceptions, as logical conceptions, are independent of time, retaining their constancy, whether I, as a psychological entity, think them constant or not. But man never has a conception in the purely logical form, for he is a psychological being, affected by the condition of sensations; he is able only to form a general idea (a typical, connotative, representative conception) out of his individual experiences by a reciprocal effacing of the differences and strengthening of the similarities, thus, however, very closely approximating to an abstract conception, and in a most wonderful fashion using it as such. He must also be able to preserve this idea which he thinks clear, although in reality it is confused, and it is memory alone that brings about the possibility of that. Were he deprived of memory he would lose the possibility of thinking logically, for this possibility is incarnated, so to speak, only in a psychological medium.
Memory, then, is a necessary part of the logical faculty. The propositions of logic are not conditioned by the existence of memory, but only the power to use them. The proposition A = A must have a psychological relation to time, otherwise it would be At1 = At2. Of course this is not the case in pure logic, but man has no special faculty of pure logic, and must act as a psychological being.
I have already shown that the continuous memory is the vanquisher of time, and, indeed, is necessary even for the idea of time to be formed. And so the continuous memory is the psychological expression of the logical proposition of identity. The absolute woman, in whom memory is absent, cannot take the proposition of identity, or its contradictory, or the exclusion of the alternative, as axiomatic.
Besides these three conditions of logical thought, the fourth condition, the containing of the conclusion in the major premiss, is possible only through memory. That proposition is the groundwork of the syllogism. The premisses psychologically precede the conclusion, and must be retained by the thinking person whilst the minor premiss applies the law of identity or of non-identity. The grounds for
