书籍是理解我们自己的钥匙。
"Books are the keys to understanding ourselves."
The only way to do great work is to love what you do.
I don't care about the critics, I care about the fans.
The future of coal is not just about extraction, but about how we integrate it responsibly into a changing energy landscape.
Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.