Transparency in sourcing isn’t optional—it’s a responsibility.

Use， do not abuse...Neither abstinence nor excess ever renders man happy.

对付不自由世界的唯一方法，就是变得彻底自由，以至于你的存在本身就是一种反抗。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

Writing is the only thing that, when I do it, I don't feel I should be doing something else.