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

I'm just like anyone. I cut and I bleed. And I embarrass easily.

The beauty of a structure lies in its logic.

运用神机的人，众人不知道他的功劳，在明处争斗不休的人，众人却都知道他。 

The human brain consists of many specialized circuits that evolved to solve specific problems our ancestors faced during our evolutionary history.