模形式的算术是窥探宇宙隐藏结构的窗口。

We are all walking around with an evolutionary user's manual in our heads, but most people don't realize it.

我尽量使我的画尽可能清晰和简单，以便读者能够毫不困惑地理解故事。

奖赏不正确，没有鼓励作用；施刑不正确，也起不到惩戒作用。