Wow, you were probably attempting to be funny, but instead sound kind of ignorant. The circle question sounded pretty much like no sort of Wiccan belief.
No, I am not Wiccan, but I do/have known some and have actually read the crede and various articles and books on the religion itself.
Their crede (or rede, as some have referred to is as) basically states: "That it harm none, do as you will."
Kind of like the Golden Rule in Christianity. I wonder what the stats are on which religion follows that rule/crede better?