And I quoted from Nietzsche: That which does not kill me, makes me stronger.

Challenging the meaning of life is the truest expression of the state of being human.

Our greatest freedom is the freedom to choose our attitude.

Since Auschwitz we know what man is capable of. And since Hiroshima we know what is at stake.

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.

To be sure, man's search for meaning may arouse inner tension rather than inner equilibrium. However, precisely such tension is an indispensable prerequisite of mental health. There is nothing in the world, I venture to say, that would so effectively help one to survive even the worst conditions as the knowledge that there is a meaning in one's life. There is much wisdom in the words of Nietzsche: "He who has a why to live for can bear almost any how

Success is total self-acceptance.