His long experience in city government has proven to be good training.

Her experience in Chicago proved that she had not tried the right way.

But their experience may prove to be far from unique.

This experience proved to me how important it is to develop to your potential.

My experience proved to be one of the most difficult times I have faced.

I believe it still, and experience has proved that there is strength enough.

Though they were less successful, the experience would prove beneficial.

The experience proved to be pivotal for all of them.

What my experience proves, they are wrong about how to achieve it.

This experience would prove to be a pivotal point in his life.