If I am going to devote a lot of time reading a book, I want to remember what caught my attention. This is my way to honoring the attention I give, by capturing ideas in the book that provide an attachment-point for my attention.

Attention comes from the latin word Tenere which means to stretch and make tense (via Matt Crawford The World Beyond Your Head).

So I take notes as I read.

I read with a notepad and pencil by my side
I mark the books with a pencil — underline or double vertical lines in the margin
This is key — I don’t mark sections that don’t interest me and only mark those ideas make my eyes go wide. My job is not to write a book summary, but to distill those ideas that provide a robust-enough attachment point.
I note the page number on a note pad and the name of the idea, just a few words
Sometimes I will quickly jot down a connecting thought or story that surfaced so I can explore it later

Once I finish reading, I will use the Fleeting Notes as a prompt to write Literature Notes, more on this another day.

I find this incredibly helpful when I pick up the book after a few days break — a quick refresher of the ideas that caught my eye.

Writing by hand is found to increase retention in a study by Pam Mueller and Daniel Oppenheimer in 2014.

How do you read non-fiction?

More on this topic in book, How to Take Smart Notes by Sönke Ahrens