It is quite true what Philosophy says: that Life must be understood backwards. But that makes one forget the other saying: that it must be lived—forwards. The more one ponders this, the more it comes to mean that life in the temporal existence never becomes quite intelligible, precisely because at no moment can I find complete quiet to take the backward- looking position.

The gods were bored and so they created man. Adam was bored because he was alone, so Eve was created. Thus boredom entered the world, and increased in proportion to the increase in population. Adam was bored alone, then Adam and Eve were bored together; them Adam and Eve and Cain and Abel were bored en famille; then the population of the world increased, and the people were bored en masse.

Maturity consists in the discovery that there comes a critical moment where everything is reversed, after which the point becomes to understand more and more that there is something which cannot be understood.

It is a frightful satire and an epigram on the modern age that the only use it knows for solitude is to make it a punishment, a jail sentence.

Doubt is thought's despair; despair is personality's doubt. . . . Doubt and despair . . . belong to completely different spheres; different sides of the soul are set in motion. . . . Despair is an expression of the total personality, doubt only of thought.

What I really need is to get clear about what I must do, not what I must know, except insofar as knowledge must precede every act. What matters is to find a purpose, to see what it really is that God wills that I shall do; the crucial thing is to find a truth which is truth for me, to find the idea for which I am willing to live and die.

In a mathematical proposition, for example, the objectivity is given, but therefore its truth is also an indifferent truth.