The key to investing is to have a margin of safety.
投资的关键是拥有安全边际。
In mathematics, you don't understand things. You just get used to them.
每一刻都是重新开始的机会。
最古老、最简短的词语——'是'和'否'——是需要最多思考的。
我总是努力保持积极,即使事情不按我的方式进行。
The only way to do great work is to love what you do.
幸福不是现成的东西。它来自于你自己的行动。