What is the coolest, funniest or your favourite saying/phrase?

Hello
What's your favourtie phrase? Or maybe it's a funny or cool saying! Please post it!

Here are some of my favourite sayings:
1) You should live to eat, not eat to live
2) Be nice to your children. Afterall, they are the ones that chose your resthome!
3) Boy says to girl: Honey, I would die for you
Girl: How about now?
4) Girl says to boy: Isn't this romantic? I wan't to dance like this forever!
Boy: Are you serious? Don't you want to improve?
5) Confucius say: he who walk sideways through a sliding-door at airport is going to bangkok!