The anchor of all my dreams is the collective wisdom of mankind as a whole.

No two cities have counted more with mankind than Athens and Jerusalem. Their messages in religion, philosophy, and art have been the main guiding lights of modern faith and culture.

Mankind has never been in this position before. Without having improved appreciably in virtue or enjoying wiser guidance, it has got into its hands for the first time the tools by which it can unfailingly accomplish its own extermination.

Every nation must now develop an overriding loyalty to mankind as a whole in order to preserve the best in their individual societies.

The trailblazers in human, academic, scientific, and religious freedom have always been nonconformists. In any cause that concerns the progress of mankind, put your faith in the nonconformist!

I know that love is ultimately the only answer to mankind's problems. And I'm going to talk about it everywhere I go.