Pressure Swing

Famous quotes containing the words pressure and/or swing:

    He who is of a calm and happy nature will hardly feel the pressure of age, but to him who is of an opposite disposition youth and age are equally a burden.
    Plato (c. 427–347 B.C.)

    Every profound new movement makes a great swing also backwards to some older, half-forgotten way of consciousness.
    —D.H. (David Herbert)