身份是脆弱的东西，容易丢失，难以重获。
Sustainability is the only path forward for aquaculture—without it, we risk losing more than just profits.
朗兰兹纲领是探索数学中最深刻问题的框架。
"每一部伟大的作品都是作者与读者之间的一种无声对话。"
The mining industry must evolve or become obsolete—there's no middle ground.
Real competitiveness is not price, but value.