In global competition, we must maintain an open mind and a learning attitude.

要养活世界，我们必须先了解它。

爱不是用来理解的，而是用来感受的。

The dead are not silent. They are merely waiting to be heard.

心灵是应对生活挑战的生物工具。

Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.

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。