If I've learned anything through all of this, it's that each and every day is a canvas waiting to be painted - an opportunity for love, for fun, for living, for learning.

Nobody knows how long they have left on Earth. There's no guarantees, and for me, when they tell you - not once, twice, three times - 'You've got a couple weeks to live,' or a couple months, you have to determine how you want to do that.

I've already had two stem cell transplants. Very rarely does somebody have a third, so I have to maintain my strength so I can go through this.

I don't know how much time I have left, and there are certain things I'd like to do. I've got five kids. Kacy, the oldest, I'd like to see her be happy and fulfilled with her dreams. I want Junior, who gave me the two transplants, I want him to find his niche; I know he's going to make a very big impact someday.

I know some people who are like, 'I love fitness,' and I feel like if you have to say that, you're still in the romance stage. I'm in the stage where I've been married to it for 60 years, and I don't think I'll ever get a divorce.

I get letters every year from women who think Valentine's Day is an empty exercise, but are ironically pretty exercised when their boyfriends neglect or forget it.

Remove the predators, and the whole ecosystem begins to crash like a house of cards. As the sharks disappear, the predator-prey balance dramatically shifts, and the health of our oceans declines.

Terrorism is not a public health threat, relative to cancer and heart disease and malaria and so forth.