Huygens%e2%80%93fresnel Principle

Famous quotes containing the word principle:

    The monk in hiding himself from the world becomes not less than himself, not less of a person, but more of a person, more truly and perfectly himself: for his personality and individuality are perfected in their true order, the spiritual, interior order, of union with God, the principle of all perfection.
    Thomas Merton (1915–1968)