For my part, I travel not to go anywhere, but to go. I travel for travel's sake. The great affair is to move; to feel the needs and hitches of our life more clearly; to come down off this feather-bed of civilization, and find the globe granite underfoot and strewn with cutting flints. Alas, as we get up in life, and are more preoccupied with our affairs, even a holiday is a thing that must be worked for. To hold a pack upon a pack-saddle against a gale out of the freezing north is no high industry, but it is one that serves to occupy and compose the mind. And when the present is so exacting who can annoy himself about the future?