Not he who has much is rich, but he who gives much.

I think our danger is that we talk one thing, and we feel and act another thing.

If we love our fellow humans, we cannot limit our insight and our love only to others as individuals...We have to be political people, I would even say passionately involved political people, each of us in the way that best suits our own temperaments, our working lives, and our own capabilities.

Creativity requires the courage to let go of certainties.

If it is true, as I have tried to show, that love is the only sane and satisfactory answer to the problem of human existence, then any society which excludes, relatively, the development of love, must in the long run perish of its own contradiction with the basic necessities of human nature.

There are many who feel consciously hopeful and unconsciously hopeless, and there are few for whom it is the other way around.

The hoarders, who are anxiously worried about losing something, are, psychologically speaking, the poor impoverished people, regardless of how much they have. Whoever is capable of giving of themselves is rich.