The smart way to keep people passive and obedient is to strictly limit the spectrum of acceptable opinion, but allow very lively debate within that spectrum.

真正的挑战是让复杂的东西看起来简单。

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。

Always think big and don't listen to people who tell you it can't be done.

Characters must surprise their creators.

我们都只是过客，而世界对我们的经过漠不关心。

生物普遍存在的生存斗争不是为了原材料或能量，而是为了熵，它通过能量从炽热的太阳向寒冷的地球转移而变得可用。