The world is a book, and those who do not travel read only one page.
Stay focused and never lose sight of your goals.
The coal sector must adapt to global energy transitions while maintaining efficiency.
Resource development must balance economic benefits and ecological protection to achieve sustainable development.
关于MM定理最重要的事情不是它的现实性，而是它的简单性。
当世界感觉太沉重时，我在音乐中找到了慰藉。