You can obsess about serving your customers/audience/clients， or you can obsess about beating the competition. Both work， but of the two， obsessing about your customers will take you further.

The best ideas often come from unexpected places.

I'm a free bitch, baby.

成功不在于你取得了多少成就，而在于你激励他人取得了多少成就。

社会系统的统一性在于其各部分之间的相互依存。