Henry David Thoreau Quotes
The price of anything is the amount of life you exchange for it.
Henry David Thoreau (2015). “Thoreau on Nature: Sage Words on Finding Harmony with the Natural World”, p.21, Skyhorse Publishing, Inc.
"Walden". Book by Henry David Thoreau, 1854.
Henry David Thoreau, Barry Andrews (2005). “True Harvest: Readings from Henry David Thoreau for Every Day of the Year”, p.125, Unitarian Universalist Association of Congregations
Henry David Thoreau (2006). “Thoreau and the Art of Life: Precepts and Principles”, p.27, Heron Dance Press
Henry David Thoreau (2013). “Quotable Thoreau: An A to Z Glossary of Inspiring Quotations from Henry David Thoreau”, p.87, BookBaby
Walden ch. 2 (1854)
Civil Disobedience (1849) See Ralph Waldo Emerson 29; O'Sullivan 1; Shipley 1
Attributed in "The Life You Were Born to Live : A Guide to Finding Your Life Purpose" by Dan Millman, (p. xi), 1995.