Quit worrying about me, please.

请不用为我担心。

youdao

I wish they'd stop worrying about me.

我希望他们不要再担心我了。

youdao

I want you to stop worrying about me. I'm fine.

我不希望你们为我担心，我很好。

youdao

I need to spend less time at the office and more time with my family, telling the people that I love that I love them, doing the things that are important to me, spend less time worrying about getting ahead, making money,getting the plasma TV,whatever it is.

我要花更少时间在工作上，多陪陪家人，告诉我爱的人们我爱他们，做那些对我来说重要的事情，不再浪费时间担心如何获得成功，想着赚大钱，买等离子电视什么的。

耶鲁公开课 - 死亡课程节选

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?