科学最令人兴奋的方面是发现一些新的东西，一些以前没有人见过的东西。
The first essential component of social justice is adequate food for all mankind.
"A man’s work is nothing but this slow trek to rediscover, through the detours of art, those two or three great and simple images in whose presence his heart first opened."
Markets fail when information is asymmetric or incentives are misaligned.