常识告诉我们，业绩来来去去，但成本永远存在。
Common sense tells us that performance comes and goes, but costs go on forever.
Profitability and sustainability must go hand in hand—there is no other way forward.
制造工艺的每一个纳米进步，背后都是无数工程师的心血。
Sustainability is not an option; it's a necessity for the future of farming.
别让任何人定义你的价值。
我确信我爱我所做的事情，这就是这些年来支持我继续走下去的唯一理由。
数学是一门活生生的学科，随着新的思想和发现不断演变。