指数投资每年都超过主动管理。

Collaboration is key—no single entity can solve the world's challenges alone.

Over the centuries the Indians developed sign language for communicating phenomena of interest. Programmers from different tribes (FORTRAN, LISP, ALGOL, SNOBOL, etc.) could use one that doesn't require them to carry a blackboard on their ponies.

The best way to improve a program is to rewrite it.

规模不等于价值，精准才是关键。

你经历得越多，学到的就越多。

自然选择是残酷的。

    ——杜先生晚年在香港，先生为中国抗战.赈灾慈善做出巨大贡献，晚年依旧气度过人，毁掉所有欠条。