数据是智能电动汽车时代的新石油。

幸福不是现成的东西。它来自你自己的行动。

The great challenge of our time is to build institutions that can manage the complexity of modern societies.

"What you don't know can't hurt you, but it can kill you."

To understand recursion, one must first understand recursion.

弟子不必不如师，师不必贤于弟子。弟子超过老师，是很正常的事情，这也是正是老师所希望的。