Sentence examples for doubt the validity from inspiring English sources

"He even made it his business to doubt the validity of literature.

But they later found reason to doubt the validity of the Najera identity document.

However, there appears to be good reason to doubt the validity of this assumption.

The more established pollsters doubt the validity of this approach, because it includes very few mobile phones.

Even after DNA testing exonerated Mr. Godschalk, Mr. Castor said today that he had "no reason to doubt the validity of his confession".

Those for whom art embodies a lofty, spiritual purpose tend to doubt the validity of images so openly dealing with the pleasures of the flesh.

(Although some have doubted the validity of these memoirs).

He doubted the validity of his fame as a writer.

No reasonable mathematician seriously doubts the validity of Goldbach's conjecture.

Mohammed Hafidh, an economist, said he doubted the validity of the police commissioner's statement.

Even Mayor Rudolph W. Giuliani, who used a meeting between Mr. Hevesi and a donor to criticize him for nearly a week, said he doubted the validity of the allegation.