The quality of an organization's teamwork determines the quality of its results.
The gratitude of every home in our Union goes out to the brave men who have fought and died in the service of our country.
The best way to live is to be present.
I'm not where I want to be, but I'm not where I used to be.
加强国际合作，推动煤炭行业技术和管理水平的提升。
The language of mathematics is universal; it transcends all cultural barriers.
