Sleep [is like] a dove which has landed near one's hand and stays there as long as one does not pay any attention to it.

Man is not fully conditioned and determined but rather determines himself whether he gives in to conditions or stands up to them.

A human being is not one thing among others; things determine each other, but man is ultimately self-determining. What he becomes - within the limits of endowment and environment- he has made out of himself. In the concentration camps, for example, in this living laboratory and on this testing ground, we watched and witnessed some of our comrades behave like swine while others behaved like saints. Man has both potentialities within himself; which one is actualized depends on decisions but not on conditions.

Everyone has his own specific vocation or mission in life; everyone must carry out a concrete assignment that demands fulfillment. Therein he cannot be replaced, nor can his life be repeated, thus, everyone's task is unique as his specific opportunity to implement it.

The more one forgets one’s own self, the more human the person becomes.

One should not search for an abstract meaning of life ... Life can be made meaningful in a threefold way: first, through what we give to life ... second, by what we take from the world ... third, through the stand we take toward a fate we no longer can change.

At any moment, man must decide, for better or for worse, what will be the monument of his existence.