编写无错误程序的方式有两种：只有第三个有效。

我不是老师，我是学生。

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

The more acute the experience, the less articulate its expression.

"The heart has reasons that reason does not understand."

"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."

The most dangerous weapon is not the one that kills, but the one that changes minds.

别人为食而生存，我为生存而食。