I do believe in simplicity. It is astonishing as well as sad, how many trivial affairs even the wisest thinks he must attend to in a day; how singular an affair he thinks he must omit. When the mathematician would solve a difficult problem, he first frees the equation of all incumbrances, and reduces it to its simplest terms. So simplify the problem of life, distinguish the necessary and the real. Probe the earth to see where your main roots run.
Henry David ThoreauOur bread need not ever be sour or hard to digest. What Nature is to the mind she is also to the body. As she feeds my imagination, she will feed my body; for what she says she means, and is ready to do. She is not simply beautiful to the poet's eye. Not only the rainbow and sunset are beautiful, but to be fed and clothed, sheltered and warmed aright, are equally beautiful and inspiring. There is not necessarily any gross and ugly fact which may not be eradicated from the life of man.
Henry David Thoreau