Sentence examples for been proven to from inspiring English sources

His system has been proven to work.

This has been proven to reduce pain.

"I think mine has been proven to be right twice".

"But it has never been proven to work that way".

Liberal abortion laws have been proven to save lives.

What a fool I've been proven to be.

And Twitter has been proven to have enormous power.

It has not been proven to work in humans.

Carbon-capture technology has been proven to work in trials.

"It is nonsense to suggest that homeopathy has been proven to be ineffective," it said.

Di Montezemolo continued: "The decision to focus on Alonso has been proven to be right.