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It's probably as unlikely that you would nowadays become as rich and famous as Bill Gates, as it was unlikely in the17th century that you would accede to the ranks of the French aristocracy. But the point is, it doesn't feel that way. It's made to feel, by magazines and other media outlets, that if you've got energy, a few bright ideas about technology, a garage -- you, too, could start a major thing.

如果我們知道我們在做什么，那么這就不叫科學(xué)研究了；不是嗎？

一棵樹的真正價值是用幾十年衡量的，而不是美元。