And if you take Warren Buffett and watched him with a time clock, I would say half of all the time he spends is sitting on his ass and reading. And a big chunk of the rest of the time is spent talking one on one either on the telephone or personally with highly gifted people whom he trusts and who trust him. In other words, it looks quite academic, all this worldly success.

逻辑学研究不仅仅是关于形式系统，更是关于人类推理的本质。

大脑越大，它能管理的社会世界就越复杂。

最好的建筑是看不见的；重要的是其中的生活。

别让你的梦想只是梦想。