"We are all atheists about most of the gods that humanity has ever believed in. Some of us just go one god further."

探索计算复杂性是一段进入未知的旅程，每一次发现都会打开新的门。

To understand the mind, follow its practical consequences.

The metals we pull from the ground should build bridges between people, not walls.

儿童的一切教育都必须遵循一个原则，即帮助孩子身心自然的发展。

真相很少是纯粹的，也从来不简单。