Obstacle Involved

Famous quotes containing the words obstacle and/or involved:

“Conceit is an insuperable obstacle to all progress.”
—Ellen Terry (1847–1928)

“Do you suppose that sacrifice is the hallmark of moral action?—Just stop to consider whether sacrifice is not involved in every action that is done with deliberation, the worst as well as the best.”
—Friedrich Nietzsche (1844–1900)