I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.
我认为数学之所以有价值，是因为它具有这种令人难以置信的结构，你可以探索和发现。
We cannot choose the times, but we can choose how to respond to them.
不要仅仅满足于比同辈或前人优秀，努力超越自己。
领导力意味着今天做出艰难的决定，为更美好的明天铺平道路。
我拥抱了夏日的黎明。
When I got to 40 or so... I had the sense when I looked back over my life I would actually see a mess of decisions， a few of which I had thought about， some of which I had sort of stumbled on， and many that I had no control over whatsoever.
适应旧程序以适应新机器通常意味着适应新机器以使其表现与旧机器相似。
We read books to find out who we are.
屡战屡败，屡败屡战。纵然失败，更加出彩。