Sentence examples similar to persist in undertaking from inspiring English sources

He should persist in Palestine, too.

So why persist in this venture?

Substantial gaps persist in basic oceanographic knowledge.

Also, ethnic tensions persist in the north.

And yet you persist in writing novels.

"Some of the problems persist in Los Angeles".

I persist in believing they were right.

But I must persist in that matter".

His methods persist in moderated form.

But commanders persist in keeping up appearances.

Droughts persist in South America and Africa.