I don't think you need to be sad to write a sad song.

"I am not a body, I am a word."

Singing is not just about hitting the right notes; it's about conveying emotions that resonate with the soul.

The architecture of a system determines its behavior more than the content of its knowledge.

I don't know how to do anything half-way.

The future of coal depends on balancing economic growth with environmental responsibility.

教育的艺术必须从教育的科学中汲取其法则。

最坚强的人是那些经历过最多但仍然选择去爱的人。