Sentence examples for is certain in this from inspiring English sources
Little is certain in this changing relationship of old allies, the letter suggests.
"Nothing is certain in this world," Sir John cautiously added on air.
One thing is certain in this hungry world, no regulation or law should be allowed if it results in crops rotting in the fields for lack of harvesters".
And while the environmental community (and anti-drilling governors like Arnold Schwarzenegger) are confident that a Democratic-controlled Congress will renew the prohibitions, nothing is certain in this new era of $4-a-gallon 4-a-gallon 4-a-gallon gasoline
Roughly characterized, a belief is certain in this sense when it has the highest possible epistemic status.
While nothing is certain in this field, and not all great racehorses become stars at stud, bloodlines are crucial in producing future champions.
But this much is certain: in the brooding, nouveau-noir mystery novel, a genre enjoying a current renaissance, murder isn't what it used to be.
But one thing is certain: in this year of J. K. Rowling's Harry Potter, Eloise will have lots of famous company from the world of children's literature: Dr. Seuss's Grinch, "Clifford the Big Red Dog" by Norman Bridwell and "Curious George" by H. A. and Margaret Rey.
Few things are certain in this tiny island nation linked to the world by Air Gabon, better known as Air Perhaps, and the 53-year-old fisherman suspects the landscape was named ironically.
A belief can be certain in this sense without being incorrigible; this may happen, for example, when the subject receives a very compelling bit of counterevidence to the (previously) certain belief and gives it up for that reason.
