Side Surface Cavitation

Famous quotes containing the words side and/or surface:

    But to most of us society shows not its face and eye, but its side and back. To stand in true relations with men in a false age is worth a fit of insanity, is it not?
    Ralph Waldo Emerson (1803–1882)

    We say justly that the weak person is flat, for, like all flat substances, he does not stand in the direction of his strength, that is, on his edge, but affords a convenient surface to put upon. He slides all the way through life.... But the brave man is a perfect sphere, which cannot fall on its flat side and is equally strong every way.
    Henry David Thoreau (1817–1862)