# Commonplace Book [[Personal Knowledge Management]] [[Zettelkasten]] ![Lewis Carroll's Commonplace Book](https://thedeepdish.org/wp-content/uploads/commonplace-book-examples-lewis-carroll.png) Lewis' Carroll's Commonplace Book Basically, a sketchbook with all the things the author is interested in, in idiosyncratic structure. ## Links - [Commonplace book - Wikipedia](https://en.wikipedia.org/wiki/Commonplace_book) - [How And Why To Keep A “Commonplace Book” - RyanHoliday.net](https://ryanholiday.net/how-and-why-to-keep-a-commonplace-book/) - [The Modern Commonplace Book: How to Get Compound Interest on Your Ideas](https://thedeepdish.org/digital-commonplace-book/)