Famous quotes containing the words invincible, iron and/or man:
“Marching is when the pulse of the hero beats in unison with the pulse of Nature, and he steps to the measure of the universe; then there is true courage and invincible strength.”
—Henry David Thoreau (1817–1862)
“Hate-hardened heart, O heart of iron,
iron is iron till it is rust.
There never was a war that was
not inward; I must
fight till I have conquered in myself what
causes war, but I would not believe it.”
—Marianne Moore (1887–1972)
“Every man finds a sanction for his simplest claims and deeds, in decisions of his own mind, which he calls Truth and Holiness.”
—Ralph Waldo Emerson (1803–1882)