Besides, as my perception of them was not yet dulled by familiarity, I had still the faculty of seeing them, that is to say of feeling a profound astonishment every time that I found myself in their presence. 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.