“I am sitting down to write in a state of some confusion; I have been reading a lot of different things that are merging into one another, and if one hopes to find a solution for oneself by this kind of reading, one is mistaken; one comes up against a wall, and cannot proceed. Your life is so very different, dearest. Except in relation to your fellow men, have you ever known uncertainty? Have you ever observed how, within yourself and independent of other people, diverse possibilities open up in several directions, thereby actually creating a ban on your every movement? Have you ever, without giving the slightest thought to anyone else, been in despair simply about yourself? Desperate enough to throw yourself on the ground and remain there beyond the Day of Judgment? How devout are you? You go to the synagogue; but I dare say you have not been recently. And what is it that sustains you, the idea of Judaism or of God? Are you aware, and this is the most important thing, of a continuous relationship between yourself and a reassuringly distant, if possibly infinite height or depth? He who feels this continuously has no need to roam about like a lost dog, mutely gazing around with imploring eyes; he never need yearn to slip into a grave as if it were a warm sleeping bag and life a cold winter night; and when climbing the stairs to his office he never need imagine that he is careering down the well of the staircase, flickering in the uncertain light, twisting from the speed of his fall, shaking his head with impatience. There are times, dearest, when I am convinced I am unfit for any human relationship.”