I recently discovered Brian Brodeur's blog "How a Poem Happens." Each post has a poem and a series of questions for the poet—mostly the same questions, which makes for interesting comparisons in terms of how the poets work and how they think about what they are doing. My favorite section in most of the recent ones I read is, "Do you believe in inspiration?" And my favorite answer is the one given by David Hernandez:

Inspiration is a lazy architect who gives you a blueprint with only the  front door drawn, then snoozes on a hammock while you build the entire  house.