Art is the only way I can truly express myself.

To collect is to gather things to yourself, to take things from the world and make them part of your own story.

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

最好的数学是简单的，但又不至于过于简单。

心理学的任务是解释心灵如何服务于生活。

创新不是口号，而是行动。