“A person who won’t read has no advantage over one who can’t read.” – Mark Twain
Choosing not to read is exactly that – a choice. If you do not read to sharpen your mind, it will become like a dull, rusty blade. It won’t be as effective as it should be when you need it most.
Even if you have the ability to improve your mind, but don’t do anything about it, you will be no better than those who are unable to read at all.