拓扑绝缘体的美在于它们的鲁棒性；它们的表面态受到保护，不受无序和缺陷的影响。

追求数学真理是一生的旅程。

You have to believe in yourself, even when no one else does.

Literature is the voice of the marginalized.

We are all born with a certain package. We are who we are: where we were born, who we were born as, how we were raised. We're kind of stuck inside that person, and the purpose of civilization and growth is to be able to reach out and empathize a little bit with other people.

《逐件来解释民众间对国民会议的怀疑》（二）《开国民会议与人民知识程度无干》，时间不详

The more you give, the more you receive.

We are all broken, that's how the light gets in.

读比听快，做比看快。