It's hard work, but I imagine we are helping people out.

It's more parts than people. Their hard work is commendable. They've been great under such a strict deadline.

People who've had a stroke often lose arm function, and it can take a lot of hard work to get it back. The robotic arm allows patients to perform guided and assisted movements over and over again--up to 1,000 repetitions an hour--to improve range of motion, strength and ultimately function in the arm.

We just wanted to show 12,000 people what we were all about. That's hard work and second effort and just a lot of energy out there.

I have a newfound respect for people who do all this hard work. From now on when I walk through a house, I'll have a lot of respect for what went into building it.

Retirement kills more people than hard work ever did.