Sentence examples for this was proof from inspiring English sources

This was proof of life.

In his view, this was proof that he had to control the rest of the campaign.

Domenech poo-poohed the idea that this was proof of Henry's declining status within the squad.

This was proof, his lawyers said, of the contradictory nature of Italy's immigration policy.

This was proof, some claimed, that Chinese-made weapons were being deployed in the conflict.

The NUT said this was proof that standards were improving and the reforms were unnecessary.

This is proof.

This is proof of evolution.

This is proof of that".

This is proof to the world".

"This is proof that we are deep inside the kitchen".