Instantaneous Sound Pressure

Famous quotes containing the words sound and/or pressure:

    Therefore when thou doest thine alms, do not sound a trumpet before thee, as the hypocrites do in the synagogues and in the streets, that they may have glory of men. Verily I say unto you, they have their reward. But when thou doest alms, let not thy left hand know what thy right hand doeth.
    Bible: New Testament Jesus, in Matthew, 6:2-3.

    From the Sermon on the Mount.

    This is a catastrophic universe, always; and subject to sudden reversals, upheavals, changes, cataclysms, with joy never anything but the song of substance under pressure forced into new forms and shapes.
    Doris Lessing (b. 1919)