Don't go around saying the world owes you a living. The world owes you nothing. It was here first.

Progress in agriculture must be measured not just in yield, but in long-term environmental impact.

"I think that the best work comes out of the necessity to do it, not the desire to do it."

Myth is a type of speech chosen by history: it cannot possibly evolve from the 'nature' of things.

Natural gas is a versatile fuel that can support renewable energy growth by providing reliability when the sun isn't shining and the wind isn't blowing.

人生如此短暂，如此美好。不要对工作太认真。享受生活。

语言是通向人性的窗口。