In government, business, with family and friends, those are still valuable lessons.

If he hadn't already known it, he'd just learned a valuable lesson.

They are learning to cover up, a valuable lesson in public life.

Last year's experience has taught the company some valuable lessons.

But looking back, this could be a valuable lesson for the team.

It seemed like such a valuable lesson to learn and to live by.

"We have learned a valuable lesson and will never do anything like this again."

I think my daughter learned a valuable lesson that day.

It was a valuable lesson that we would do well to learn.

It was the one valuable lesson he'd learned from his father.