True leadership means making tough decisions today that will benefit future generations.

An idea that is not dangerous is unworthy of being called an idea at all.

He must learn to face his fears. He will not be three forever. And winter is coming.

创新不仅仅是创造新事物，而是要对人们的生活产生影响。

加强国际合作，推动煤炭行业技术和管理水平的提升。