Perpetual Motion Machine

Famous quotes containing the words perpetual, motion and/or machine:

    I allude to these facts to show that, so far from the Supper being a tradition in which men are fully agreed, there has always been the widest room for difference of opinion upon this particular. Having recently given particular attention to this subject, I was led to the conclusion that Jesus did not intend to establish an institution for perpetual observance when he ate the Passover with his disciples; and further, to the opinion that it is not expedient to celebrate it as we do.
    Ralph Waldo Emerson (1803–1882)

    till disproportion’d sin
    Jarr’d against natures chime, and with harsh din
    Broke the fair musick that all creatures made
    To their great Lord, whose love their motion sway’d
    In perfect Diapason, whilst they stood
    In first obedience, and their state of good.
    John Milton (1608–1674)

    The cycle of the machine is now coming to an end. Man has learned much in the hard discipline and the shrewd, unflinching grasp of practical possibilities that the machine has provided in the last three centuries: but we can no more continue to live in the world of the machine than we could live successfully on the barren surface of the moon.
    Lewis Mumford (1895–1990)