# Louiscard - 6.2 费曼技巧如何学以致用 - 高效信息管理术 2.0 (Highlights) ![rw-book-cover|256](https://readwise-assets.s3.amazonaws.com/static/images/article2.74d541386bbf.png) ## Highlights - - Choose a Concept 选择一个概念; - Teach it to a Toddle 假装把它讲给小孩子听; - Identify Gaps and Go Back to The Source Material 发现理解不到位的地方,返回原始材料学习; - Review and Simplify (Optional) 回顾和简化信息(可选)。