Sustainability isn't a trend—it's the future of dairy farming.
可持续性不是一种趋势,而是乳制品农业的未来。
You have to be able to admit when you’re wrong and get out of a losing position quickly. The worst thing you can do is hold onto a losing trade hoping it will come back.
The Langlands program is a vision of how mathematics could be seen as a single, coherent whole.