"I was unconditionally and irrevocably in love with him."

The greatest theorems often arise from questioning the obvious.

不要因为别人辜负我就打消行善济人的念头，想想我当初帮助别人时，只不过是在同情心驱使下做出的举动，并未想着要别人报答。至于说遇上了忘恩负义的人，不必与之计较，付之一笑罢了。

Moderation is a fatal thing. Nothing succeeds like excess.

The key to success is persistence.

有时最安静的时刻说得最响亮。