教人学习却坚持有天命的观点,这就好像叫人包起头发来却有去掉了他的帽子。 
我相信人类不仅会生存下去,他终将胜利。他是不朽的,不是因为他在生物中拥有永不枯竭的声音,而是因为他有灵魂,有能够同情、牺牲和忍耐的精神。
Education is the bridge between traditional practices and modern sustainability.
The most important thing in investing is to know what you own and why you own it.
There's a real correlation between a society that tells people that they can do anything, and the existence of low self-esteem. So that's another way in which something quite positive can have a nasty kickback. There is another reason why we might be feeling more anxious --about our careers, about our status in the world today, than ever before. And it's, again, linked to something nice. And that nice thing is called meritocracy.
历史学家必须怀有一种信念:人类不会也不能灭亡。