Susan Sontag’s Playground of Ideas:
Throw-out note-taking categories: Sontag’s notebooks resist categorization. They include quotations, like a commonplace book; they include confessions, like a diary; they include travel schedules; they include clippings like a scrapbook. Often, with notes, we can get caught up in labels (is this a diary or a journal?) but the truth is that once a notebook gets into an individual’s hands, those categories cease to hold as much sway.
This is where I find myself landing in my own notebooks. They are a mix of stuff, meeting notes, journal entries, book quotes, doodles, ideas for work, problems I’m working through. I used to have a journal and then a notebook, but over the last couple of years they’ve become one and the same. I think that makes the most sense and makes the notebook my most effective tool.