The biggest thing is to be yourself and have fun.

解释：有了过错一定要悔改，干了坏事肯定会觉得害怕。

注意时令变化，节制饮食，这是从自己身体上驱除疾病的方法。减少嗜好情欲，戒除烦恼，这是从自己心理上消除疾病的方法。

I don’t like to be told who I am.

The artist must learn to see, to observe, to feel, and to think.

数学的真正力量不在于它的复杂性，而在于它的简洁和优雅。

好的计量经济学就像好的木工——关键在于为工作使用正确的工具。

"There is no such thing as a moral or an immoral book. Books are well written, or badly written."