I can liberally highlight paragraphs and sections and look at them later on Readwise. This means I can do multiple passes on Readwise, once to read the passage I highlighted, and edit the note down (i.e. “extract”) a part of the highlight for later review. Then when I feel a highlight sufficiently encompasses an idea I want to note, I can turn that highlight into an Evergreen notes (and also one day add to a Spaced Review).