“The Fact of Reason has, rather, a first-person character such that we can only be certain about the bindingness of the moral law upon ourselves.”
“The bindingness hypothesis, see supra note 72, may also yield a necessary condition on a legal institution.”
“Like the Cogito, we can communicate to others what they must reflect upon in order to become certain, but we cannot claim certainty about the bindingness of the moral law upon them.”