Maybe, the point still stands. I've read awesome books with boring covers and vice versa. Its really a good saying that does apply to most areas in life.
No. Some are richly designed to showcase the book contents and others are not. That’s the entire point! It’s not the books with fancy covers that are always the best. You could find a plain cover copy of The Hobbit in your local library next to another copy that is oversized with a gold-embossed cover and an amazing painting showing the party of 14 plus a Wizard huddled on a mountaintop against the storm…
I run Stable Diffusion on my computer, can you think of a relatively short novella to try this with? I have no idea what the limit for tokens is. To really "tech bro" it up we could feed it to an AI summarizer first.
It was very true for movies in the 80s. The cover would sometimes not have anything to do with the movie at all. Horror and sci-fi movies would show monsters that never appeared in the movie.
Sounds like that uses a loaded connotation of the word discriminate. That word really just means to differentiate things from each other or discern distinct things.
I think a better way to say it would be: “judge, but don’t pre-judge.”
As long as you’re actually judging evidence in front of you, great. If you’re making shortcuts to judgments using superficial cues, that’s where you run into trouble.
I recently bought a book which spoke to me by its cover and it was one of the best books I've read in ages. And I still love the cover almost as I love the book.
But then there are books where I really disliked the cover but they are still great to have and full of useful information. (Most of these are non-fiction..)
I think the idiom misses the mark: judging is just one part of it. Being aware that lot of your judgments are going to be wrong, especially if you use only one source of information -- that is much more useful thing to keep in mind.
However, adages are (like) memes---the best ones don't always win.