If you build a better mousetrap, millions will be in your debt.

Build a better mousetrap, and the world will beat a path to your door.

I'm just working with the team to help build a better mousetrap.

But Congress was able to sputter through the war until it could build itself a better mousetrap.

But its makers have built a better mousetrap in a number of important ways.

"Has Columbia built a better mousetrap in the competitive world of health care?"

Having built a better mousetrap, he had tried to limit the number of people coming to see it.

"You build a mousetrap, and the mice find a way to get the cheese anyway."

Remember what happens when you build a better mousetrap?

"It is evolutionary and trying to build a better mousetrap."