Data is only as good as the questions we ask of it.

It’s not given to human beings to have such talent that they can just know everything about everything all the time. But it is given to human beings who work hard at it — who look and sift the world for a mispriced bet — that they can occasionally find one.

可持续性不是一种选择；而是我们对后代的责任。

The bird a nest, the spider a web, man friendship.