Famous quotes containing the words class and/or diagrams:
“It is certain that every class is interested in [educational] establishments which give to the human mind its highest improvements, and to every Country its truest and most durable celebrity.”
—James Madison (1751–1836)
“Professors could silence me then; they had figures, diagrams, maps, books.... I was learning that books and diagrams can be evil things if they deaden the mind of man and make him blind or cynical before subjection of any kind.”
—Agnes Smedley (1890–1950)