translation.en: You have a very sensitive computer program where small changes -- single, tiny, little mutations -- can take something that made one size square and make something very much bigger.
translation.zh: 你有一个很敏感的电脑程序 其中很小的变化, 单个的,很微小的变异 能把一个本来能生产出一个某个尺寸的正方形 变成生产出一些特别大的东西来