Ultraviolet Water Disinfection

Famous quotes containing the words ultraviolet and/or water:

    Like ultraviolet rays memory shows to each man in the book of life a script that invisibly and prophetically glosses the text.
    Walter Benjamin (1892–1940)

    Talk of a divinity in man! Look at the teamster on the highway, wending to market by day or night; does any divinity stir within him? His highest duty to fodder and water his horses! What is his destiny to him compared with the shipping interests?
    Henry David Thoreau (1817–1862)