Building Up Quotes - Page 4
John Muir (1997). “Nature Writings: The Story of My Boyhood and Youth, My First Summer in the Sierra, the Mountains of California, Stickeen, Selected Essays”, p.350, Library of America
Henry David Thoreau (1992). “The Essays of Henry David Thoreau”, p.26, Rowman & Littlefield
"Eric Hoffer and the Art of the Notebook" by Tom Bethell in Harper's Magazine, July 2005.
D. H. Lawrence, David Farmer, David R. Farmer, Lindeth Vasey, John Worthen (1987). “Women in Love”, p.495, Cambridge University Press
Buzz Aldrin, Leonard David (2013). “Mission to Mars: My Vision for Space Exploration”, p.167, National Geographic Books