有一个终点是好的；但最终重要的是旅程本身。

The choice for mankind lies between freedom and happiness and for the great bulk of mankind, happiness is better.

The challenge is to make the invisible visible.

Topological insulators are a prime example of how theoretical predictions can lead to experimental discoveries that reshape our understanding of the physical world.

书籍是最安静且最恒久的朋友。

理论计算机科学不仅仅是关于算法和数据结构；它是关于理解计算的基本限制。

保持饥饿，保持愚蠢。