Every discovery in science opens up a new set of questions, and that's what makes it so exciting.

真正的领导力是为他人服务，而不是为自己。

We must always question our assumptions and be willing to revise our theories in light of new evidence.

We live in a world of shadows, and what we call reality is only the shadow of a shadow.

The truth is that in America, the Jew is a figment of the non-Jew's imagination.