Famous quotes containing the words grey and/or matter:
“Smile and feel ten years younger; worry and get grey hair.”
—Chinese proverb.
“A matter that becomes clear ceases to concern us.—What was that god thinking who counseled, “Know thyself!” Did he perhaps mean, “Cease to concern yourself! Become objective!”—And Socrates?—And “scientific men”?”
—Friedrich Nietzsche (1844–1900)