勇敢的人可能不会永远活着，但谨慎的人根本活不下去。

永远不要回头看，除非你想走回去。

债券市场是价值的最终评判者。

Success comes from understanding consumer needs deeply.

If you want to be successful, surround yourself with people who challenge you.

I've seen so much folly and stupidity on the part of our major philanthropic groups, including the world bank.I really have more confidence in building up the more capitalistic ventures like Costco.

数学不是关于数字、方程、计算或算法的：它是关于理解的。

The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.