Quality is not an act, it is a habit.
质量不是一种行为，而是一种习惯。
Man makes religion; religion does not make man.
The study of Galois representations is a testament to the power of algebraic methods.
"We think we’re the ones who notice things, but really it’s the things that notice us."
独裁统治的最佳武器是保密，但民主的最佳武器应该是开放的武器。