I can only attempt here—very roughly I am afraid, and unsystematically—to point out _some_ of the properties and qualities of the underlying or hidden or subconscious self—whichever term we may like to use. In the first place, its memory appears to be little short of perfect, and at any rate to our ordinary intelligence and estimate, nothing short of marvellous. When a servant girl, who can neither read nor write, reproduces, in her wandering speech during a nervous fever, whole sentences of Latin, Greek, and Hebrew, which she could not possibly understand, and which had only fallen quite casually on her ears years before from the lips of an old scholar (who used to recite passages to himself as he walked up and down a room adjoining the kitchen in which the girl at that time worked[62]); we perceive that the under or latent memory _may_ catch and retain for a lengthy period, and with strange accuracy, the most fleeting and apparently superficial impressions. When Dr. Milne Bramwell instructs a hypnotized subject to make a cross on a bit of paper exactly 20,180 minutes after the giving of the order; and the patient, having of course emerged from the hypnotic sleep, and gone about her daily work, and having no conscious remembrance of the command, does nevertheless at the expiration of the stated number of days and minutes take a piece of paper and make the said cross upon it,[63] we can only marvel both at the persistence and accuracy of memory which the subliminal being displays, and at the strict command which this being may exercise in its silent way over the actions of the supraliminal self. When we are repeatedly told that in the moment of drowning, people remember every action and event of their past life, though we may doubt the exact force of the word ‘every,’ we cannot but be convinced that an enormous and astounding resurgence of memory does take place,[64] and we cannot but suspect that the memorization is somehow on a different plane of consciousness from the usual one, being simultaneous and in mass instead of linear and successive. Or when, again, a ‘calculating boy’ or prodigy of quite tender years on being asked to find the cube-root of 31,855,013 instantly says 317, or being given the number 17,861 immediately remarks that it consists of the factors 337 × 53,[65] we are reduced to the alternative suppositions, either that the boy’s subconscious self works out these sums with a perfectly amazing rapidity, or that it has access to stores of memory and knowledge quite beyond the experience of the life-time concerned. In all these cases, and hundreds and thousands of others which have been observed, the memory of the subliminal self—whether manifested through hypnotism, or in sleep or dreams, or in other ways—seems to exceed in range and richness, as well as in rapidity, the memory of the supraliminal self; and indeed Myers goes so far as to say that the deeper down one penetrates below the