"We were so foolish, my friend, before you [] said what you did, that we had an opinion about me and you that each of us is one, but that we would not both be one (which is what each of us would be) because we are not one but two. But now, we have been instructed by you that if two is what we both are, two is what each of us must be as well... Then its not entirely necessary, as you said it was a moment ago, that whatever is true of both is also true of each, and that whatever is true of each is also true of both."