Inside Delta Force: The Story of America's Elite Counterterrorist Unit.

When force is necessary, it must be applied boldly, decisively and completely. But one must know the limitations of force; one must know when to blend force with a maneuver, the blow with an agreement.

Not believing in force is the same as not believing in gravity.

We're still pretty young, but we're doing some great things, and I think we're going to be a force to contend with.

When I hear somebody sigh, "Life is hard," I am always tempted to ask, "compared to what?"

The time to relax is -- when you don't have time for it.