Sentence examples for so persistent from inspiring English sources

Why was he so persistent?

But he was so persistent.

"I was so persistent," Mr. Hellman recalled.

Why has the gap been so persistent?

"Why were we so persistent?" he said.

Persistent, so persistent we finally turned around.

Be so persistent that you run the risk of pestering.

Why is this particular pseudoscientific concept so persistent?

Other parallels are so persistent as to become almost tiresome.

What's strange is not that the attribution is so persistent but that it starts very early".

Why has overwork been so persistent?