Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.
Love is the most intense form of attention.
人心真是一个难以琢磨的东西！
Most people overestimate what they can do in one year and underestimate what they can do in ten years.
旧梦是好梦，没有实现，但是我很高兴我有过这些梦。
The Eskimos had fifty-two names for snow because it was important to them: there ought to be as many for love.
世界充满了故事，但塑造我们现实的是我们告诉自己的那些故事。