The most important thing is to retain your identity and not try to be something you're not.
最重要的是保持你的身份,不要试图成为你不是的东西。
Every challenge in quarry operations is an opportunity to innovate and improve.
有时最简单的旋律反而最有力量。
化学是一门奇妙的科学,但一个人不应该完全投身于其中。