Nature never deceives us； it is always we who deceive ourselves.

You got a dream, you gotta protect it. People can't do something themselves, they wanna tell you you can't do it. If you want something, go get it. Period.

The dead are not powerless. Dead, did I say? There is no death, only a change of worlds.

Time is a continuous entity that includes the past, present, and future.

译文：锋利的刀割伤身体，伤口还可以愈合，而恶毒的话语伤了人，就会积下仇恨很难消除。赏析：良言一句三冬暖，恶语伤人六月寒。人要多说良言，少说恶语。即使我们要给对方提建议，也要掌握分寸，不可在交谈中有伤人之语。

Failure is the best teacher. You learn by making mistakes and figuring out how to correct them.

定理是永恒的；它们的证明是短暂的。