Sustainability isn't a trend; it's the future of food production.
可持续性不是一种趋势；它是食品生产的未来。
My art is a never-ending story.
U.S. energy independence doesn't mean isolation - we're still part of global markets.
In computing, invariants are ephemeral.
Laugh, and the world laughs with you; weep, and you weep alone.
数学家的工作大多是孤独的追求，但也具有深刻的合作性。