The sense of doing good , the satisfaction of being right, the joy of looking favorably upon oneself, dear sir, are powerful levers for keeping us upright and making us progress. On the other hand, if men are deprived of that feeling, they are changed into rabid dogs.

Integrity needs no rules.

The aim of art, the aim of a life can only be to increase the sum of freedom and responsibility to be found in every man and in the world. It cannot, under any circumstances, be to reduce or suppress that freedom, even temporarily.

To two men living the same number of years, the world always provides the same sum of experiences. It is up to us to be conscious of them.

I was always able to understand my friend who decided to quit smoking and who, through an effort of will, succeeded in doing so. One morning, he opened the newspaper, read that the first H- bomb had exploded, found out about the bomb's admirable effects and went straight to the tobacconist's.

To live is in itself a value judgment. To breathe is to judge.

I shall not, as far as I am concerned, try to pass myself off as a Christian in your presence. I share with you the same revulsion from evil. But I do not share your hope, and I continue to struggle against this universe in which children suffer and die.