See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. All too often, adults discover that children are smarter than we give ...

Have you ever read something so obvious it felt like a revelation? Some books don't introduce complex theories or obscure philosophies. Instead, they dust off truths we already know but somehow forgot ...

You can always tell when someone uses common sense in most situations they encounter. It's rarely about how intelligent they are and how many books they read; it's about their ability to make sound, ...