Persistence in the face of failure is what separates successful scientists from the rest.

Loneliness is the price we pay for being born.

The challenge in learning is not just to memorize, but to generalize from specific examples to broader concepts.

"A story is a way to say something that cannot be said any other way."

相对论不仅仅是一种科学理论，而且是一种哲学理论，它深刻地影响了我们对宇宙的概念。