Then you've found the secret to getting laws passed.

But unwittingly he had found the secret of the perfect valentine.

Or he has found the secret of creating them.

No man could deny that he had found the secret of life.

He had found the secret that would destroy their world.

I suddenly found the secret of that one and half-fell into a large closet.

And he had to remember that, instead of getting carried away because someone else found the secret to happiness.

I'd almost found the secret of mountains, and I didn't want it to escape me.

I question whether we have yet found the secret.

"I suppose Chrysalis at last found the secret that killed her."