人は、失敗を恐れずに挑戦することで成長する。
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.
The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.
压力造就钻石。
You get what you give. What you put into things is what you get out of them.
The secret of joy in work is contained in one word – excellence. To know how to do something well is to enjoy it.