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。