色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

Efficiency in resource use isn’t just good for the planet—it’s good for business.

I like art that leaves room for the audience.

譯文：即使處在平安的環境，也要時刻想到可能會有突如其來的危險。

可持續性是現代農業的基石。沒有它，我們可能會失去我們所建立的一切。

Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and therefore part of the mystery that we are trying to solve.

Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.