"On the old highway maps of America, the main routes were red and the back roads blue. Now even the colors are changing. But in those brevities just before dawn and a little after dusk -- times neither day nor night -- the old roads return to the sky some of its color. Then, in truth, they carry a mysterious cast of blue, and it's that time when the pull of the blue highway is strongest, when the open road is a beckoning, a strangeness, a place where a man can lose himself."
"Up in the March blackness, two entwined skeins of snow and blue geese honking north, an undulating W-shaped configuration across the deep sky, white bellies glowing eerily with the reflected light from town, necks stretched northward. Then another flock pulled by who knows what out of the south to breed and remake itself. A new season. Answer: begin by following spring... darkly, with neck stuck out."
-- William Least Heat Moon