The highest knowledge is the knowledge of the self.

The poverty of our century is unlike that of any other. It is not, as poverty was before, the result of natural scarcity, but of a set of priorities imposed upon the rest of the world by the rich.

重要的事往往最难以启齿，因为言语会缩小其重要性；要让素昧平生的人在意你生命中的美好事物，原本就不容易。

Strategy is about setting yourself apart from the competition. It's not a matter of being better at what you do – it's a matter of being different at what you do.

I don't let fear stop me. I let it fuel me.

I don't make music for the critics; I make it for the people who need it.

改变世界的阻碍，并非人类的冷漠，而是世界实在太复杂。