John Ortberg

Did you know there's a difference between being busy and being fruitful? Did you ever stop to think that just being busy - running around in circles all day but not accomplishing anything - is the same as wasting your time? It's frustrating to expend so much energy and time and not have any fruit from your effort!

In books or films, it is desirable to have a climactic battle scene, but the world does not operate in those gross dramatic terms. In Vietnam, there was a general aimlessness, not just in the physical sense, but beyond that in the moral and ethical sense.

As so many writers know, the experience of creating an imaginary world is closer to dreaming than it is to normal, grit-your-teeth work. It's preconscious rather than conscious. Ideas fall into your head, and the book writes you, rather than the other way around.