Before you are old， attend as many funerals as you can bear， and listen. Nobody talks about the departed’s achievements. The only thing people will remember is what kind of person you were while you were achieving.
"We live in time—it holds us and moulds us—but I’ve never felt I understood it very well."
Take one simple thing — almost anything — but take it extremely seriously， as if it was the only thing in the world， or maybe the entire world is in it — and by taking it seriously you’ll light up the sky.
我做事情不是为了反应或批评。我做是因为我喜欢做。
You have to fight through some bad days to earn the best days of your life.
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。