OUT OF THIS WORLD

I find myself always using "old sayings" and have found out that today's youth have no idea what they mean.

My teen age girls look at me like I have come from another planet. They have no idea what I am saying.

I remember when I was in primary school, having to learn these old sayings and their meanings. I am sure I could come up with a saying that would apply to every thing we do. Can't help feeling that if we all lived by these principals the world would be a better place. What do you think?

One that comes to mind is "People in glass houses should not throw stones" .......