It's survival of the fittest.

The world is changed by your example, not by your opinion.

A first sign of the beginning of understanding is the wish to die.

有时候你得先迈出信仰的一步，信任的部分会随后而来。

追求知识是最崇高的努力，因为通过理解，我们才能解开宇宙的奥秘。

译文：不肯向优秀的人学习，这便是失败的原因了。

Winning medals wasn't the point of the Olympics. It's the participating that counts.

The mind is an active, dynamic process, not a passive receptacle.

一旦上了屏幕，一切都变成表演。