Oh My, it's a Crosby Stills Nash aond Young song. I think ht's just called "Teach Your Children Well"

I'd enter it here, but I only get fragements, such as

You out on the road must have a code that you can live by So teach your children well . . . did you ever ask them why? if they told you,. you would cry, so just look at them and sigh and say you love them, or something like that, Yes, the 70s did strange things to our memories. NO it is NOT that i'm 40.