Every performance, I treat it as the last one.

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

I wanted to sell a million records, and I sold a million records. I wanted to go platinum; I went platinum. I've been working nonstop since I was 15. I don't even know how to chill out.

奈奎斯特准则提供了一种图形方法来确定闭环系统的稳定性。