如果你不能安全地开采它，你根本不应该开采它。

勇敢就是无条件地爱一个人，不期待任何回报。

Investors should avoid market timing and stock picking.

Sustainability should be at the core of every chemical company's strategy, not just an afterthought.

皮革的未来在于平衡传统与创新，尊重工艺同时拥抱新技术。