Sentence examples for certain of its existence from inspiring English sources
She is certain of its existence, because she has had sex with Hugo – the artist with whom she will fall in love – because she has had sex with him three times and that means more than having sex just once.
"The government or whoever" was adding compounds to certain aircraft exhausts, and evidence of its existence was found in elevated levels of aluminum particles recorded by activists using home test kits, he explained.
The evidence of its existence in certain situations is uncontroversial; the remaining question is which variables affect morphological priming.
Be certain to advise a potential employer of its existence.
We provide a detailed description of the structure of real S with d≥n4−32, and derive a sufficient and necessary condition of its existence in terms of the existence of certain symmetric (v,k,λ -designs.
In his Letter to Bernard, Autrecourt takes on Bernard of Arezzo, who had argued that the intellect is neither certain of the existence of those things of which it has a clear intuitive cognition, nor of its own acts.
I was certain of my existence only because I knew I felt agonised somewhere on a diving-board.
"On second thoughts," he was certain of the existence of bodies and knew intuitively "the existence of other things besides ourselves".
The two upper chambers, the atria, were not distinguishable, the scientists said, though they felt certain of their existence when the animal was alive.
Most notably, Siger raises the following question for consideration in Impossibile 2: "everything that appears to us are illusions and similar to dreams, so that we are not certain of the existence of anything".
