随着知识的每一次增长，以及每一种新工具的发明，人类的劳动都会得到简化。

编写无错误程序的方式有两种：只有第三个有效。

Profitability and responsibility must go hand in hand.

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

心有其理，理性难明。