Certification standards are more than paperwork—they're our promise to the planet.

我不想只是一个歌手。我想成为一个表演者。

我会用city而永不用Metropolis来表达城市，用cop而永不用policeman来表达警察，既然三丶四个字母可以赚七个美分，为什么要用长而赘的字呢？

"If you're horrible to me, I'm going to write a song about it, and you won't like it. That's how I operate."

Strength comes from overcoming the things you thought you couldn't handle.

Of all the means which wisdom acquires to ensure happiness throughout the whole of life, by far the most important is friendship.