Equivalence Class Structure

Famous quotes containing the words class and/or structure:

    “We must not discriminate between things. Where things are concerned there are no class distinctions. We must pick out what is good for us where we can find it.”
    —Pablo Picasso (1881–1973)

    “What is the most rigorous law of our being? Growth. No smallest atom of our moral, mental, or physical structure can stand still a year. It grows—it must grow; nothing can prevent it.”
    —Mark Twain [Samuel Langhorne Clemens] (1835–1910)