釋義：一片浮萍順水漂流，終飄向大海，人生又哪里不能再次重逢呢？
The revolution is not an apple that falls when it is ripe. You have to make it fall.
語出漢·桓寬《鹽鐵論·毀學(xué)》。壞話不說，壞事不干，可謂潔身自好。
Climate change is the greatest challenge agriculture has ever faced, but also its greatest opportunity for reinvention.