我认为，一个人应该认识到现实，即使他不喜欢它；事实上，尤其是当他不喜欢它的时候。
I think that one should recognize reality even when one doesn’t like it; indeed, especially when one doesn’t like it.
He who wants to do good knocks at the gate;he who loves finds the gate open.
谜题不存在。
"In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs."
采矿业必须带头展示采掘作业如何与环境管理共存。
最好的故事是那些在你读完很久之后仍萦绕在你脑海中的故事。