不要等待机会，要创造机会。
煤炭开采的创新不仅仅是关于开采，而是更智能、更安全、更尊重环境地开采。
True leadership means making tough decisions today for a better tomorrow.
Painting is a moral act.
In mathematics, the simplest questions often lead to the most profound discoveries.
"The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty."