ok. All the knowledge we have, being only of particular or general truths, 'tis evident, that whatever may be done in the former of these, the latter, which is that which with reason is most sought after, can never be well made known, and is very seldom apprehended, but as conceived and expressed in Words. It is not therefore out of our way, in the examination of our knowledge to enquire into the truth and certainty of universal propositions.

This one?