In life, unlike chess, the game continues after checkmate.

The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.

无论时间过去多久，我们与粉丝的联系永不褪色。

The whites came to this land for a fresh start and to escape the tyranny of their masters, just as the freemen had fled theirs. But the ideals they held up for themselves, they denied others.

只有一个老板，那就是顾客。他可以通过把钱花在别处，轻而易举地解雇公司里的任何人，从董事长开始。

PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。