The price of the mental stress from worrying about me after the surgery (and double that if there's a complication).

WSJ: Book Excerpt: Confessions of a Surgeon

Thomas should not be worrying about what I'm doing but he was worrying about everyone and everything and that to me is really the sole reason why he didn't perform.

BBC: Aldridge blames Daley for failure

But the other two references -- to Franklin Roosevelt by name and to Abraham Lincoln by quotation -- started me thinking, and worrying, about how our president sees himself in relation to the other 42 men that have held his job. (Grover Cleveland was president twice in nonconsecutive terms).

CNN: 1 year in: Will fortune smile on Obama?

But I also saw how she struggled to raise me and my sister on her own, worrying about how she'd pay the bills and educate herself and provide for us.

WHITEHOUSE: Creating the White House Council on Women & Girls

This concerns me deeply: the way that various people are worrying about the carbon price in Europe being too low.

FORBES: Worrying About the EU Cap And Trade System