The past is a foreign country; they do things differently there.
过去是一个异国他乡；他们做事的方式不同。
在一个真正属于孩子的地方，孩子会尽力去注意自己的举止，控制自己的行为。
数学是理性的音乐。
唯一真正的错误是我们从中什么也没学到的错误。
Men become old, but they never become good.
刚强纯洁的高尚人品，要在烈火般艰苦的斗争中锤炼；惊天动地的丰功伟业，必须在薄冰般险恶的环境里前进。
Prices are important not because money is considered paramount but because prices are a fast and effective conveyor of information through a vast society in which fragmented knowledge must be coordinated.
我相信讲故事的力量。这是我们理解世界的方式。