The best thing about a boolean is even if you are wrong, you are only off by a bit.

The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.

生命中最伟大的光辉不在于永不坠落，而在于坠落后总能再度升起。

Diversification is the only free lunch in investing.

The only man who behaves sensibly is my tailor; he takes my measure anew every time he sees me, while all the rest go on with their old measurements.

Success is measured not just by profit, but by the positive impact we leave behind.