Rules to live by:

Do onto others as you would have done onto you.
Stay away from men who say "I have enough friends" - news flash there's no such thing.
Thank God there's always a tomorrow.
When exasperated, it's better to laugh than cry.
Go for overdressed rather than under.
Keep singing - you can always make the song up as you go...if you shouldn't sing keep it in your head.
There's no such thing as too much.
Less is usually more (yes, I realize that the former statement sounds contradictory trust me it's not).