Dreams, as we all know, are very queer things: some parts are presented with appalling vividness, with details worked up with the elaborate finish of jewellery, while others one gallops through, as it were, without noticing them at all, as, for instance, through space and time. Dreams seem to be spurred on not by reason but by desire, not by the head but by the heart, and yet what complicated tricks my reason has played sometimes in dreams, what utterly incomprehensible things happen to it! My brother died five years ago, for instance. I sometimes dream of him; he takes part in my affairs, we are very much interested, and yet all through my dream I quite know and remember that my brother is dead and buried. How is it that I am not surprised that, though he is dead, he is here beside me and
