最舒服的一张椅子，是客人来访时我自己坐的那张。

The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。