当你做到世界最好时，你实际上无法再改进它了。
When you do something best in the world, you can’t really improve on that.
1983年12月，杨振宁向邓小平建议
耐心是智慧的伴侣。
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
精金美玉般的品性，一定是经历过了，烈火一样的磨砺才修成的；惊天动地的大事业，必须要有履薄冰临深渊般的胆识和魄力，才能成就。
智慧的开端是术语的定义。
I was born to make mistakes, not to fake perfection.