数学的快乐来自创造的行为，而不仅仅是结果。

The difference between ordinary and extraordinary is that little extra.

In the examination of the parts of animals, I have diligently endeavored to arrive at the truth.

Acting is a way to explore the human condition and to understand others better.

Our license to operate depends as much on social acceptance as it does on technical capability.

我们拥有的最有价值的资源不是石油或天然气，而是人类的聪明才智。