Now I can't personally attest to the translation because I foolishly studied Latin instead of the more widely-spoken Vulcan tongue. I know only enough Vulcan to get into a bar fight.
But this Vulcan language blog seems to attest to the accuracy of Claire Little's tattoo. I hope that she made sure before she got it inked on. It would be embarrassing to later learn that the text read something like "plomeek soup" or "dry clean only."
-via Fashionably Geek