I worry about the stigma -- especially in rural areas.

I don't worry about nothing. I have a lot of concerns. My life is full of concerns, but I try not to worry.

My grandmother was a Jewish juggler: she used to worry about six things at once

This is a national emergency. This is a national crisis, and we cannot worry about what the budgetary costs are. We have to get this done,

What that, in essence, says is that you're not going to worry about the biggest disasters that could occur, you're only going to worry about the smaller ones,

The studies indicate that on average we probably don't have much to worry about from amalgam used in the quantities that it is used for dental purposes. The studies do leave open the question that there could be some small percentage of children who are particularly sensitive [to mercury], and we wouldn't have been able to detect them in our study.