方方，这个数学猫 当我上高中，我很懒惰的了。我不经常复习，所以我分数很平庸。我认为了要加油，但是我不感兴趣。 所以，我创造Mathcat。 Mathcat（数学猫）是一个涂鸦猫，和它帮助我的笔记更有兴趣。当我写特别的事，我画了Mathcat，所以那个事非常醒目。以后，我也创造Sciencefish（科学鱼）、Englishdog（英文学狗）、Mathfox（数学狐狸）。这样的手法都是成功了，和我今天经常复习，但是今天Mathcat只存在。 哦，和在我的笔记的世界，Mathcat也会说中文。 (English below, in case my composition is unreadable again...) When I entered high school, I was really lazy. I didn't study much, so my grades were pretty average. I knew I needed to put in extra effort, but I just wasn't interested. So, I created Mathcat. Mathcat is a doodled cat, and it helped my notes become more interesting. When I wrote down something important, I drew Mathcat, and it drew my attention to it. Later, I also created Sciencefish, Englishdog, and Mathfox. This method was a success, and today I study much more, but today, only Mathcat still exists. Oh, and in the world of my notes, Mathcat can also speak Chinese.