证明告诉我们该集中怀疑的地方。
A proof tells us where to concentrate our doubts.
成功的衡量标准不仅仅是产量，还有改善的生活。
There is only one thing worse than injustice, and that is justice without her sword in her hand. When right is not might it is evil.
PID控制器是控制工程师的通用工具，适用于各种各样的过程。
"The journey not the arrival matters."
创新是将传统煤炭行业转变为现代高效行业的关键。
The rule of the wild is survival of the fittest. You have to be strong, smart, and adaptable to make it through.
The strength of a company lies in its people, not just its products.
成功是一段旅程，而不是终点。享受这个过程。