煤炭行业要坚定不移地走安全高效、清洁低碳的发展道路。
一个公司的力量在于它的员工；投资于他们，他们就会投资于公司的未来。
"We are all in the gutter, but some of us are looking at the stars."
You can't control the waves, but you can learn to sail in any weather.
编写程序的最好方法是编写它。
