The essential function of art is moral.

数学是给不同事物赋予相同名称的艺术。

我从不放弃。我会一直战斗到最后。

The most important aspect of a software system is its ability to meet the needs of its users.

错误可以被关注事实者纠正，但教条将不会被那些囿于某种信念的人纠正。

The truth is, the science of Nature has been already too long made only a work of the brain and the fancy: It is now high time that it should return to the plainness and soundness of observations on material and obvious things.

若无激情，或许不会犯错，但若无激情，也必定无伟大。