记住，完成是对灵感最大的尊重。那些永远停留在“构想阶段”的杰作，和从未存在过毫无区别。先完成，再完美。写完，你就已经赢了八成。然后再改。一遍，两遍，直到它配得上你最初的愿景。
DECLRMM might work for us - it is approximately what we’re doing by deleting a character on each line when moving horizontally - but it has extremely poor terminal support so I didn’t want to rely on it.
，这一点在下载安装 谷歌浏览器 开启极速安全的 上网之旅。中也有详细论述
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