garden/content/main/必要难度理论.md

+++ title = "必要难度理论" author = ["SouthFox"] lastmod = 2022-08-27T14:37:50+08:00 tags = ["publish"] draft = false +++

存取记忆如果太过于简单，那么也会更快遗忘，就像在石头上刻字一样，必须给自己记笔记时增加一点困难。