Effective Earth Emissivity

Famous quotes containing the words effective and/or earth:

    [Humanity] has unquestionably one really effective weapon—laughter. Power, money, persuasion, supplication, persecution—these can lift at a colossal humbug—push it a little—weaken it a little, century by century; but only laughter can blow it to rags and atoms at a blast. Against the assault of laughter nothing can stand.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)

    The visible heavens and earth sympathize with Jesus.
    Ralph Waldo Emerson (1803–1882)