that is, as soon as we have in our minds [determined ideas,] which the terms in the proposition stand for. [And, therefore, whenever the mind with attention considers any proposition, so as to perceive the two ideas signified by the terms, and affirmed or denied one of the other to be the same or different; it is presently and infallibly certain of the truth of such a proposition;
Eta, horregatik, gogamenak ideia bat arretaz aztertu eta terminoek adierazitako eta bata besteari buruz baieztatu edo ezeztaturiko bi ideiak gauza bera direla edo ezberdinak direla hautematen duen guztian, ziurtasun hutsezinaz daki proposizio hori egia dela;