In the silence of the desert, you can hear the heartbeat of the earth.

The joy of mathematics comes from the act of creation, not just the result.

Intelligent mining is the key to high-quality development in the coal industry.

Some books are to be tasted， others to be swallowed， and some few to be chewed and digested.

Thank you to everyone who supports me, your love is my greatest motivation.

The mission of an entrepreneur is not just to make money but to create value for society.

The most important thing in mathematics is to have a good intuition.

数学的本质在于它的自由。