Phase Change Materials

Famous quotes containing the words phase, change and/or materials:

    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)

    I never knowed how clothes could change a body before. Why, before, he looked like the orneriest old rip that ever was; but now, when he’d take off his new white beaver and make a bow and do a smile, he looked that grand and good and pious that you’d say he had walked right out of the ark, and maybe was old Leviticus himself.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)

    In how few words, for instance, the Greeks would have told the story of Abelard and Heloise, making but a sentence of our classical dictionary.... We moderns, on the other hand, collect only the raw materials of biography and history, “memoirs to serve for a history,” which is but materials to serve for a mythology.
    Henry David Thoreau (1817–1862)