The difference between successful people and really successful people is that really successful people say no to almost everything.

Courage is grace under pressure.

"The world is a book, and those who do not travel read only one page."

Science is not about being the first; it's about being patient and persistent.

如果是真正的修道之人，就不会总是看到世间的过错。

The most profound discoveries often come from the simplest observations.