书籍是最安静、最恒久的朋友；它们是最易接近、最睿智的顾问，也是最耐心的老师。

消费者的信任很难赢得却很容易失去。我们必须每天保护它。

设计不仅仅是外观和感觉。设计在于它如何运作。

Culture eats strategy for breakfast.

The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay of symmetry and topology leads to novel quantum states of matter.

历史学家是向后看的先知。