The best scientists are those who remain humble in the face of nature's complexity.

Freedom of men under government is to have a standing rule to live by, common to everyone, and not to be subject to the inconstant, uncertain, arbitrary will of another man.

你的水无法流动是因为我。

理解的提高有两个目标：首先，我们自己的知识增长；其次，使我们能够将这些知识传递给他人。

"Sometimes the most important things in life are the ones we can't see or touch, but we can feel them in our hearts."