痛苦并不总能带来转变，有时它只是伤害。

To love oneself is the beginning of a lifelong romance.

Fame is not the goal. The goal is to inspire.

I don’t want to be remembered just as a tennis player. I want to be remembered as a good person.

我们的教学方法只有一个，就是必须维持孩子们的高度兴趣和强烈持续的注意力。

希望是生活的钥匙。

Emotion is the chemical reaction of mental elements.

To solve complex problems, we must first understand the systems that create them.

所有艺术家都有点自恋。

没有科学，水产养殖就会停滞；没有道德，它就会崩溃。