你知道的越多，你就越意识到你不知道的越多。
The more you know, the more you realize you don't know.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
The realization that electronic properties can be topologically protected has revolutionized our understanding of solid-state physics.
The greatest glory in living lies not in never falling, but in rising every time we fall.
The human condition is one of perpetual suffering.
