"A good book is the best of friends, the same today and forever."

The only way to do great work is to love what you do.

应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。

我们如海鸥之与波涛相遇似地，遇见了，走近了。海鸥飞去，波涛滚滚地流开，我们也分别了。

Democracy is the only system that can reflect the human spirit's indomitable will to be free.

A good learning algorithm should be able to generalize from a limited set of examples to unseen data.

政治理论研究不应局限于西方经验，而应拥抱全球视野。

Law is not a system of rules, but a system of rules and principles.

If you want to be the best, you have to do things that other people aren't willing to do.