You should never make categorical statements. Never say never. So you are saying because a person does not have kids, in their entire life they will NEVER make one single true statement about children? Confucius Says: Sometimes, a madman may say something smart. A wise man can recognize good advice regardless of the source while an average man would dismiss it. Okay, that wasn't Confucius. But did you used to think your grandparents were waaayyyy out of touch when you were younger? Now that you are older, are you starting to realize they had a lot of good things to say?