The most important property of a program is whether it accomplishes the intention of its user.

Kindness is the language which the deaf can hear and the blind can see.

你越早开始编码，程序完成的时间就越长。

释义：有了过错却不知道的人是被蒙蔽，迷失了方向还不返回的人是迷惑。这是对自知之明与迷途知返重要性的阐述。