A fool who knows he is a fool is for that very reason a wise man. The fool who thinks he is wise is the one to be called a fool.

Precision agriculture isn't about replacing farmers—it's about empowering them with better tools.

The idea is to make something that looks like something else.

过去从未死去，它甚至还未过去。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

现实的定义变成了：能够给出等价复制的东西。