你必须投入时间，因为总有你可以改进的地方。
"You have to put in the hours because there’s always something which you can improve."
采矿业必须发展以满足不断变化的世界的需求，否则将被淘汰。
"To think is to confine yourself to a single thought that one day stands still like a star in the world's sky."
She felt a strange sense of belonging, as if she had finally found her place in the world.
"It's not the goodbye that hurts, but the flashbacks that follow."
