数学证明不仅仅是验证，而是一个揭示更深层次真理的故事。
A mathematical proof is not just a verification but a story that reveals deeper truths.
When we write programs that "learn", it turns out that we do and they don't.
The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.
【译文】 孔子说：“面对仁道，在老师面前也不要谦让。”
The most dangerous illusions are those we mistake for reality.