I've got to be careful what I say but Glenn Mulcaire was a blagger and a phone hacker.

I don't have to be careful, I've got a gun.

You got to be careful of the company you keep.

To the folks walking around the District of Columbia, I would say this: 'Be careful.'

We are all what we pretend to be, but, we had better be very careful what we pretend.

In order to influence a child, one must be careful not to be that child's parent or grandparent.