Some people feel the rain. Others just get wet.
The world is full of people who will tell you what you can't do. You don't need them. You already know what you can't do. What you need is someone to tell you what you can.
你不可能爱所有人,但你可以对所有人友善。
I have always preferred working on concrete problems rather than abstract theories.
当某件事足够重要时,即使胜算不大,你也会去做。