Sentence examples similar to a worthwhile tactic from inspiring English sources

I often use a golfing analogy to describe how a comment at the right time can possibly be an worthwhile tactic, especially if the contest is among fellow cricketers!

What a worthwhile production.

But a worthwhile challenge.

A worthwhile program.

It's a worthwhile lesson.

It seems a worthwhile exercise.

"This is a worthwhile risk".

Childbirth is a worthwhile accomplishment.

This is a worthwhile goal.

Clarity is a worthwhile quality".

Talk about a worthwhile trip.