自由的视角对于理解发展至关重要，因为它将注意力引向使发展重要的目的，而不仅仅是过程中起突出作用的一些手段。

"Books are the keys to understanding ourselves and others."

"Human behavior is the product of evolved psychological mechanisms that process information from the environment."

The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.

人一定要懂得“礼”之后才能产生恭敬之心，产生恭敬之心以后才能有所尊敬，有所礼让。

Nature， to be commanded， must be obeyed.

我是我自己的实验，我是我自己的艺术品。