The study of nature is a perpetual joy.

Education in computer science should inspire creativity and critical thinking.

教育不是为生活做准备；教育本身就是生活。

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

解释：齐国是强国，利用它的强大进攻宋国，让他逞强，燕国就可以乘机打败齐国；齐国是大国，利用它的大国野心吞并宋国，增加土地，燕国就可以乘机进攻。

音乐是一种不关乎世界的知识形式，它本身就是一个世界，有自己的规则和真理。

Every word is a step towards understanding, but also towards confusion.