Equivalence Class Structure

Famous quotes containing the words class and/or structure:

    “He has more to impart than to receive from his generation. He is another such a strong and finished workman in his craft as Samuel Johnson was, and, like him, makes the literary class respectable.”
    —Henry David Thoreau (1817–1862)

    “A structure becomes architectural, and not sculptural, when its elements no longer have their justification in nature.”
    —Guillaume Apollinaire (1880–1918)