No doubt this astonishment is to some extent due to the fact that the other person on such occasions presents himself in a fresh aspect; but so great is the multiformity of each of us, so abundant the wealth of lines of face and body, lines so few of which leave any trace, once we have parted from the other person, on the arbitrary simplicity of our memory. As our mind has selected some peculiarity that had struck us, has isolated it, exaggerated it, making of a woman who has appeared to us tall, a sketch in which her figure is absurdly elongated, or of a woman who has seemed to be pink-cheeked and golden-haired a pure 'Harmony in pink and gold', so, the moment that woman is once again standing before us, all the other forgotten qualities which restore the balance of that one remembered feature at once assail us, in their confused complexity, diminishing her height, paling her cheeks, and substituting for what we have come to her solely to seek other peculiarities which we remember now that we did notice the first time, and fail to understand how we can so far have forgotten to look out for again.