Famous quotes containing the words virtue and/or theory:
“The war was a mirror; it reflected man’s every virtue and every vice, and if you looked closely, like an artist at his drawings, it showed up both with unusual clarity.”
—George Grosz (1893–1959)
“The theory of the Communists may be summed up in the single sentence: Abolition of private property.”
—Karl Marx (1818–1883)