每一本书都是一段旅程，而每一段旅程都会改变读者。

永远不要让恐惧阻止你追求梦想。

I don't know if I have a philosophy. I just try to write the best book I can.

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

我从来不想重复自己，每个作品都应该有自己的个性。