创新不是对每件事都说“是”，而是对除了最关键功能之外的一切说“不”。

小说中的每个角色都是对人性的某种实验。

The difference between a good business and a bad business is that good businesses throw up one easy decision after another. The bad businesses throw up painful decisions time after time.

A wealth of information creates a poverty of attention.

In saying that someone did something， we may be doing something ourselves.

市场不仅仅是价格，还关乎信息和激励。