"Do you know how many calories are in butter and cheese and ice cream? Would you get your dog up in the morning for a cup of coffee and a donut?"

"You can't get rid of it with exercise alone. You can do the most vigorous exercise and only burn up 300 calories in an hour. If you've got fat on your body, the exercise firms and tones the muscles. But when you use that tape measure, what makes it bigger? It's the fat!"

"So many older people, they just sit around all day long and they don't get any exercise. Their muscles atrophy, and they lose their strength, their energy and vitality by inactivity."

"We don't know all the answers. If we knew all the answers we'd be bored, wouldn't we? We keep looking, searching, trying to get more knowledge."

"The greatest of follies is to sacrifice health for any other kind of happiness."

"To love deeply is to give someone the power to heal what words cannot reach. Remember this in moments of decisive trial."

"Illegal immigration costs taxpayers $45 billion a year in health care, education, and incarceration expenses."

"If Obama wanted to make radical changes to America's health long-term, all he has to do is treble the price of sugar and salt."