You think ignorance a valuable contribution to world knowledge.

That can be a big contribution.

But those conversations have been so valuable, among the most valuable.

Those are very valuable.

He made a substantial contribution to economics.

What contribution will you offer the world?

I'd like to make a small contribution.

In them are valuable writings.

She has many valuable books.

That was a valuable experience.

Antique carpets are especially valuable.

She has many valuable books.

Well this is very valuable.

of his valuable medical library

We were all valuable people.

Your contribution to the school is tax deductible.

He made a voluntary contribution to the school.

Your contribution is very much appreciated. Thank you!

The median contribution was somewhere around 57 dollars.

So what would be the contribution to GDP?

The reason is, it's about appreciation and contribution.

in which there are valuable Books.

She is wearing a valuable ring.

He made a very valuable discovery.

Nothing is so valuable as friendship.

Please don't leave valuable things here.

Cleared, the site will be valuable.

I regard his advice as valuable.

Nothing is more valuable than health.

It is for protecting valuable things.

Rather, it's for protecting something valuable.

But we've wasted valuable time, Andy.

He made a great contribution to research into cancer.

The Court of Appeal considers the defendants' contribution proven.

Again, you can get the playback and personal contribution.

But further out you go, it's contribution drops now.

And these are the references from our ethnic contribution.

Phil, Mm hm. here's a contribution to your scrapbook.

After 18 years in the service, my sole contribution.

Your watch seems to be very valuable.

He has quite a few valuable paintings.

It is silence that is valuable now.

Tightly knit carpets are generally more valuable.

Real friendship is more valuable than money.

Woman's intuition is clearly a valuable trait.