The secondary rules are those that provide for the creation, alteration, and extinction of primary rules.

我不是为评论家做音乐，而是为需要它的人。

I believe in the power of music to change lives.

"The best ideas come when you're not trying to have ideas."

投资者的主要问题——甚至他最坏的敌人——可能就是他自己。