Equivalence Class Structure

Famous quotes containing the words class and/or structure:

    “I have been amazed by the Anglo-Saxon’s lack of curiosity about the internal lives and emotions of the Negroes, and for that matter, any non-Anglo-Saxon peoples within our borders, above the class of unskilled labor.”
    —Zora Neale Hurston (1891–1960)

    “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)