I feel like a good compromise is to read widely, but when a book strikes you as worthy of greater focus, to reread it at least another two times (in the Mortime

I feel like a good compromise is to read widely, but when a book strikes you as worthy of greater focus, to reread it at least another two times (in the Mortimer Adler sense as described in How to Read a Book). Perhaps scheduling rereading in a spaced repetition sort of way, like doubling the interval of time before you reread a text every time, might be useful.