爱我的，我报以叹息。恨我的，我付之一笑。任上天降下什么运气，这颗心全已准备好。

Innovation in mining technology isn't about replacing people, but about empowering them to do their jobs better and safer.

The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.