生活是不公平的，习惯就好。
Life is not fair; get used to it.
世界历史就是世界的审判。
煤炭的真正成本不仅在于价格，还在于我们如何管理其后果。
"To understand the future, one must first understand the past."
The greatest tragedy of modern life is that we have everything we want, but nothing we need.
The only way to achieve the impossible is to believe it is possible.