释义：不管物品的大小如何，当供不应求时，它就会变得珍贵。
教育的功能是教会人们深入思考和批判性思考。智慧加上品格——这才是真正教育的目标。
There are some things so serious you have to laugh at them.
你知道得越多，你就越意识到你不知道的越多。
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.