应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。

The internet is a tool that can be used for good or bad. It's up to us to decide how we use it.

我不是爱人，我是战士。

You must have the eyes of an abyss to gaze into the abyss.

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

每个时代都有其乐趣、机智风格和独特方式。