The act of writing is an act of resistance.

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

A city is not a collection of machines but a container of life.

I am only resolved to act in that manner, which will, in my own opinion, constitute my happiness, without reference to you, or to any person so wholly unconnected with me.

在田野的寂静中，过去的回声越来越响亮。

法律本身并不能保证言论自由；要做到这一点，必需要所有的人都有着包容的心。