Color/physics

Famous quotes containing the words color and/or physics:

    “African rights and liberty is a subject that ought to fire the breast of every free man of color in these United States, and excite in his bosom a lively, deep, decided and heart-felt interest.”
    —Maria Stewart (1803–1879)

    “Mathematics should be mixed not only with physics but with ethics.”
    —Henry David Thoreau (1817–1862)