For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.

产品是1，营销是0。没有好的产品，再多的营销也是徒劳。

Emotional intelligence is as critical as IQ for success, as it governs our ability to navigate social complexities and manage our own emotions.

I hope she'll be a fool—that's the best thing a girl can be in this world, a beautiful little fool.