生活对那些思考的人来说是喜剧，对那些感受的人来说是悲剧。

"Quantum cryptography is not about keeping secrets, it's about knowing when someone is trying to steal them."

整体的属性不能从部分的属性中推导出来。

Literature is the memory of humanity, a bridge between past and future.

Language is the most powerful tool we have for shaping reality.

The true artist does not create for fame, but for the sheer joy of creation.

The task of the leader is to get his people from where they are to where they have not been.

在数学中，提出问题的艺术必须比解决问题更有价值。

美好的生活是一个过程，而不是一种存在状态。它是一个方向，而不是一个终点。