Quote by Henry David Thoreau

“How watchful we must be to keep the crystal well that we were made, clear!—that it be not made turbid by our contact with the world, so that it will not reflect objects. What other liberty is there worth having, if we have not freedom and peace in our minds,—if our inmost and most private man is but a sour and turbid pool? Often we are so jarred by chagrins in dealing with the world, that we cannot reflect.”

Quote by Henry David Thoreau