应对不自由世界的唯一方法，就是让自己变得绝对自由，以至于你的存在本身就是一种反抗。

The most beautiful thing in mathematics is the simplicity of the ideas behind the complexity.

中国农业要走出一条有自己特色的现代化道路。

The best way to find out if you can trust somebody is to trust them.

不管你是年轻还是年老，我还是会做我自己。

Investing in employee development isn’t an expense—it’s the foundation of long-term success.

"In computational learning theory, the challenge is not just to learn, but to understand how learning is possible."

山越高，山谷就越深，向下看陡峭的山谷阴森森的