每一吨矿石都在讲述一个故事;我们的工作是明智地解读它。
Every ton of ore tells a story; our job is to read it wisely.
There's only one corner of the universe you can be certain of improving,and that's your own self.
你以为你在逃避,却撞见了自己。绕最远的路是回家的捷径。
Nature is a book, and each species is a chapter, each species is a story.