数学不是一项观赏性运动。

心理活动总是朝向某个目的。

对于完全市场效率学说巴菲特完全不能认同，他反而感谢那些相信这种鬼话的机构投资人，让他能够占尽便宜，他说

Confidence comes from within, and it's something you have to build every day.

The best literature is always subversive, unsettling what is established, questioning authority.

超越个体，追求普遍。