The manual worker does not have to sell his personality. He doesn't have to sell his smile.

Selfish persons are incapable of loving others, but they are not capable of loving themselves either.

Man today being concerned with production and consumption as ends in themselves, has very little engergy time to devote himself to the true religious experience.

The task we must set for ourselves is not to feel secure, but to be able to tolerate insecurity.

Creativity requires the courage to let go of certainties.

There is no meaning to life except the meaning man gives his life by the unfolding of his powers.

In love the paradox occurs that two beings become one and yet remain two.