"A book is a conversation between the author and the reader."

The most important thing in singing is sincerity, technique is just auxiliary.

The best solutions often come from listening—to the ocean, to the fish, and to the communities that depend on them.

I am following Nature without being able to grasp her...

NP完全性的概念为理解计算问题的复杂性提供了一个强大的工具。

理论物理学的美丽在于它能够用几个简单的方程描述宇宙，揭示出表面复杂性之下的基础简单性。

金钱创造品味。