Success is not final, failure is not fatal: It is the courage to continue that counts.

That which does not kill us makes us stronger.

The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man. )

程序最重要的属性是它是否实现了用户的意图。

谦虚：向苏格拉底和耶稣学习。