There is not one kind of food for all men. You must and you will feed those faculties which you exercise. The laborer whose body is weary does not require the same food with the scholar whose brain is weary.
Henry David ThoreauI had not lived there a week before my feet wore a path from my door to the pond-side; and though it is five or six years since I trod it, it is still quite distinct. It is true, I fear that others may have fallen into it, and so helped to keep it open. The surface of the earth is soft and impressible by the feet of men; and so with the paths which the mind travels. How worn and dusty, then, must be the highways of the world, how deep the ruts of tradition and conformity!
Henry David Thoreau