The key to progress is persistence and curiosity.

我们所有的知识只是帮助我们比一无所知的动物死得更痛苦。

I give my whole water in joy,“sings the waterfall,”though little of it is enough for the thirsty.

民族的团结是力量的源泉。

A well-run quarry is a symphony of precision, safety, and respect.《The Quarry Master's Manual》

最好的想法来自于对现状的不满。

决策的质量不是由其结果来衡量，而是由做出决策的过程来衡量。