安全总是过度的，直到它不够为止。

技术创新的源泉在于能够超越当前的限制，想象出未来的可能性。

"A personality is a full Congress of orators and pressure-groups, of children, demagogues, communists, isolationists, war-mongers, mugwumps, grafters, prayer-meetings, spiritualists, and astrologers."

我完全相信，无论发生什么，都会继续荒谬下去。

The legacy of the coal industry will be defined by what we do today.

过度捕捞就像透支信用卡，终将付出沉重的代价。

"You have to be willing to be misunderstood if you're going to innovate."