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。

迈向可持续实践的每一个小步骤都很重要；完美不是目标，进步才是。

The world is full of people who will tell you what you can't do. What you must do is find the ones who will tell you what you can.

文学是一次旅行，一次对未知的探索，一次对真理的追寻。

You have to be able to laugh at yourself, to not take yourself too seriously.

The discovery of gravitational waves has opened a new window to the universe.

城市是集体创作的艺术品。