纠缠不仅仅是量子力学的一个奇特特征 - 它是本质特征。

写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

——临终时对孔祥熙说，1925年3月

The mind is a system of organs of computation, designed by natural selection to solve the kinds of problems our ancestors faced in their foraging way of life.

I think it's important to take risks and to challenge yourself. That's how you grow as a person.

质量永远不应该妥协，即使面对成本上升。