Phase Matching Condition

Famous quotes containing the words phase and/or condition:

    “The problem of the twentieth century is the problem of the color-line—the relation of the darker to the lighter races of men in Asia and Africa, in America and the islands of the sea. It was a phase of this problem that caused the Civil War.”
    —W.E.B. (William Edward Burghardt)

    “The “kingdom of heaven” is a condition of the heart—not something that comes “above the earth” or “after death.””
    —Friedrich Nietzsche (1844–1900)