I believe that one can write a great opera with real characters， real emotions， and real situations.
我相信一个人可以通过真实的角色、真实的情感和真实的情境来创作一部伟大的歌剧。
定理是永恒的；它们的证明是短暂的。
Sustainability is not a trend; it's a responsibility we owe to the earth and future farmers.
我们不仅要关注技术的进步，还要关注用户的需求。
森林的真正价值不能仅用板材英尺来衡量。
Every breakthrough starts with a question.