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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.

成功的路上沒有捷徑，只有不斷努力。

A poet must be like a tree, rooted in his native soil, drawing nourishment from it to bear fruit.

I don't believe in luck, I believe in preparation.

The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.

The future is stupid.