The past is a foreign country; they do things differently there.
过去是一个陌生的国度;那里的人做事方式不同。
学习永远不会使心智枯竭。
Speech is a kind of action, and our words are the tools we use to perform it.
我想创造一些能让运动员变得更好的东西,我想打造世界上最好的产品。
预测未来的最好方法就是去发明它。