共计 4914 个字符，预计需要花费 13 分钟才能阅读完成。
复制下面链接到浏览器地址栏可直接打开, 不需要网络
保存网页为本地 html 后再打开, 页面内容就能支持本地保存, 刷新不丢失
平常我是用一个 txt 文件管理 todo 的, 利用四象限原理的 todo 管理似乎没有
用网页还有个好处是不用考虑历史数据, 有且只有当日 todo, 集中关注要做的目标
相对各种 todo 软件来说, 优点是支持 4 象限, 纯文本操作也比较便捷和自由
其他:html 文件模式下, 所有标题, 文本框都是可修改自动保存的
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