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"The greatest glory in living lies not in never falling, but in rising every time we fall."

Success comes when you focus on doing the right things, not just doing things right.

To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.

我想一個平常人完全可以選擇不平常。

最危險的事情就是自以為知道自己在做什么。

命名某物就是開始從中解脫。

煤炭一直是工業的支柱，通過創新，它可以繼續發揮作用。