Famous quotes containing the words war and/or theory:
“One must know that war is common, justice is strife, and everything happens according to strife and necessity.”
—Heraclitus (c. 535–475 B.C.)
“Won’t this whole instinct matter bear revision?
Won’t almost any theory bear revision?
To err is human, not to, animal.”
—Robert Frost (1874–1963)