煤炭的未来取决于经济增长与环境责任的平衡。
The future of coal depends on balancing economic growth with environmental responsibility.
出自《海国图志》。八方边远以外的地方，本来是存在的，但是不去关心，哪里知道宇宙有多大？
Being powerful is like being a lady. If you have to tell people you are, you aren't.
作一年的打算，最好是种植五谷；作十年的打算，最好是种植树木；作终身的打算，最好是培育人才。