Joseph Wood Krutch

Things look especially bleak for common killers such as diabetes and heart disease. Those ailments clearly have a genetic component. But when scientists survey genes looking for which mutations patients have in common, they come up empty.

If you're in pop music, you've got to deal with the changing of the guard every few years. By the time the '70s arrived, I was well aware of the cyclical nature of the game. Pop music is a creature of the moment; it thrives on the mood of its time. Either you hook into that or you're not going to be part of it.

I try not to set myself up as different or as a celebrity or special. I have a husband that can get on my nerves. I have kids that test my patience. I've got a cat I can't keep off the sofa. It's real. On a bad day, I'm reading 'Acts of Faith.'