抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
The jaws of power are always open to devour, and her arm is always stretched out, if possible, to destroy the freedom of thinking, speaking, and writing.
I've learned that you can't control everything, but you can control how you react to it.
Innovation in mining isn't optional—it's survival.