I hold no hopes whatever for a peaceful future for mankind. Tribalism is too deeply ingrained in us.

I have no more hope for a peaceful future for humanity than I have that the poor will inherit the earth.

Despair is a failure of will, not hope.

Hope always deceives us when it becomes a substitute for action.

We grow stronger and freer with every hope, every belief, we discard.

So long as the future remains unwritten, there's hope.

If I had to give the young one piece of advice, it would be this: don't believe in tomorrow.

The optimist's hope and the pessimist's despair: reciprocal illusions.

People don't need hope to be happy; they need something to do.