農(nóng)民是最早的環(huán)保主義者；我們必須支持他們發(fā)揮這一關(guān)鍵作用。
I think the target of anything in life is to be happy.
有比焚書更嚴重的罪行。其中之一是不讀書。
I'm not a prophet, I'm a messenger.
The future of energy lies in the integration of traditional and renewable sources.
Every scientific discovery should be measured by its contribution to human welfare.