我本人是个乐观主义者,因为做别的貌似没什么用。
黄金法则就是没有黄金法则。
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
艺术提供的是空间——一种精神的喘息空间。
The truth is, I am not a very good person. But I am trying to be better.
If economists could manage to get themselves thought of as humble， competent people on a level with dentists， that would be splendid.