Famous quotes containing the words invincible, iron and/or man:
“All that stock of arguments [the skeptics] produce to depreciate our faculties, and make mankind appear ignorant and low, are drawn principally from this head, to wit, that we are under an invincible blindness as to the true and real nature of things.”
—George Berkeley (1685–1753)
“Trust thyself: every heart vibrates to that iron string.”
—Ralph Waldo Emerson (1803–1882)
“No city should be too large for a man to walk out of in a morning.”
—Cyril Connolly (1903–1974)