Do unto others as you would have them do unto you.
Really, think about it, this is the best thing to go by. It covers everything. If you wouldn't want someone to steal from you, don't steal! If you wouldn't want someone to poke you, don't poke. Don't want someone to call you names? Then don't call names!!
On the upside of things...
If you want to be loved, love. If you want people to smile more, smile! If you want more people to say nice things, say nice things!! I think you get the jist of this now, right!? It's not that difficult. Just do it.
