He who knows only his side of the case knows little of that.
Financial talent must understand both technology and business.
The only limits that exist are the ones in your mind.
不要担心你在数学上遇到的困难;我敢保证我遇到的困难比你还大得多。
一个(男)人不是为失败而生的。一个人可以被毁灭,但不能被打败。(