There is no doubt that there was a tracking device nor is there any doubt that the tracking device caused the fire. We've had an expert examine the car and that was his conclusion.

If the chief says it can be done, I'm going to give him the benefit of the doubt. Even if it's less than 84, decreasing patrol response time is critically important.

When in doubt tell the truth.

It is better to keep your mouth shut and appear stupid than to open it and remove all doubt.

I'm not sure what the gay scene's like in Fallujah, but no doubt the Shia were railroading through [Iraqi] constitutional prohibitions on same-sex partner benefits for gay imams, too.

I doubt if the average Englishman felt himself as much oppressed by Charles I as by the plague; or if any colonial American was as much in dread of taxation without representation as of smallpox. And it may reasonably be contended that Walter Reed and William Crawford Gorgas brought to man freedom in a more happy sense and in a larger measure than any military or political leader.