Sustainable forestry isn't a cost—it's an investment in our future.

Music has taught me persistence and courage, and it has also made me understand what true love is.

在数学中，提出问题的艺术必须比解决问题更有价值。

安全生产是煤炭行业的生命线，任何时候都不能放松。

Commit to your business. Believe in it more than anybody else. I think I overcame every single one of my personal shortcomings by the sheer passion I brought to my work.

The two most powerful warriors are patience and time.