Theoretical physics is not just about solving problems, but about finding the right problems to solve.
理论物理学不仅仅是解决问题，更是要找到正确的问题去解决。
The actions of men are the best interpreters of their thoughts.
在数学中，提出问题的艺术必须比解决问题更有价值。
The true artist is always in a state of becoming.
We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.
你只要努力做义事，我还要把天下送给你。