天地间万事万物的本质，惟有心静的人才能体味出来；天地间万事万物的规律，惟有心静的人才能彻底掌握。

一个人笑的时间是与众神共度的时间。

质量比数量更重要。一个全垒打比两个二垒安打好得多。

The internet has the power to transform lives, but only if we ensure everyone has access to it.

Deep learning is a powerful tool for solving complex problems.