Do you write on your books?
I know many people that usually write down some notes or underline particular sentences while reading, and I was wondering if you did the same. If so, why do you do that?
I don't write on my books because I consider them too good to be ruined by my writing. To me, there's no need to highlight specific sentences or paragraphs if you got the whole idea.
Writing on or in a book .....
is a sacrilege. Not writing in a book was forbidden in the public schools I went to. If you wrote in a required book, you had to buy it at the end of the term. Otherwise, you turned it in and the required books were supplied free of charge.