Baidu's mission is to make the complex world simpler through technology.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

学习数学的唯一方法就是做数学。

The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

The less you respond to negative people, the more peaceful your life becomes.

"I play each point like my life depends on it."