You don't build a business. You build people, and then people build the business.

The great end of life is not knowledge but action.  

翻译：天的运行刚健不辍，君子应当像天那样自强不息。

我是一个非常冷静的人。这有助于我在网球和生活中的表现。

The challenge is to make buildings that are both functional and poetic.

永远不要停止学习；当你认为自己无所不知的那天，就是你开始落后的那天。