最大的自由是选择自己思想的自由。
成功是一段旅程，而不是一个目的地。
对付一个不自由的世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。
The beauty of topological insulators lies in their robustness; their surface states are protected by symmetry and topology, making them immune to certain types of disorder.
True success is living life on your own terms.