What makes us tick is a never-ending source of interest.

His thorny garden was a never-ending source of delight.

She is a militant vegan, which is a never-ending source of trouble.

Now, more than 2 million people a year pay €12.50 a time to see the church, a never-ending source of income that makes construction unstoppable.

A singer herself in her earlier years, she has always been a never-ending source of songs.

"It seems that you're a never-ending source of surprise."

Our work is a never-ending source of inspiration.

This country, as far as they're concerned, is a never-ending source of embarrassment.

He was a never-ending source of school and local area history.

It seems to be a never-ending source of entertainment for them.