Henry David Thoreau Quotes about Sincerity
Perfect sincerity and transparency make a great part of beauty, as in dewdrops, lakes, and diamonds.
Henry David Thoreau (2013). “Delphi Complete Works of Henry David Thoreau (Illustrated)”, p.2018, Delphi Classics
Henry David Thoreau (2012). “Thoreau's Book of Quotations”, p.12, Courier Corporation