Life would be fairer if it were possible to plan it, or better yet, if we knew in advance its length. Then it would be infinitely simpler to balance, with intelligence, prudence and daring, detaching once and for all a possible cowardice from the first and an irresponsibility from the second. This is, in any case, a childish dream… and we have to live in the dark, so that the very words prudence and daring often become meaningless when viewed in perspective: I mean, how can we call prudent, for example, someone who saves money on the eve of death? We must, again and again, live in the dark, and this means that our ignorance can simply cancel out the effects of our reason.