An accidental side effect of text mining

Extended version of “The end of our exploring will be to arrive at where we started, and to know the place for the first time.” — T. S. Eliot I was reading lately lots of books on productivity and self-development and often I found pieces of advice that I want to re-read later. The highlighting option on kindle makes this very easy. By reading and highlighting consistently I accumulated a sizeable amount text which was a good representation of the books I read.