Let us settle ourselves, and work and wedge our feet downwards through the mud and slush of opinion and tradition, and pride and prejudice, appearance and delusion, through the alluvium which covers the globe, through poetry and philosophy and religion, through church and state, through Paris and London, through New York and Boston and Concord, till we come to a hard bottom that rocks in place which we can call reality and say, "This is and no mistake.
Henry David ThoreauThere is a chasm between knowledge and ignorance which the arches of science can never span.
Henry David ThoreauIf a man is rich and strong anywhere, it must be on his native soil. Here I have been these forty years learning the language of these fields that I may the better express myself. If I should travel to the prairies, I should much less understand them, and my past life would serve me but ill to describe them. Many a weed here stands for more of life to me than the big trees of California would if I should go there. We need only travel enough to give our intellects an airing.
Henry David Thoreau