"All men by nature desire knowledge." -- Aristotle (384 BC - 322 BC), Metaphysics
"To be conscious that you are ignorant is a great step to knowledge." -- Benjamin Disraeli (1804 - 1881)
"There is much pleasure to be gained from useless knowledge." -- Bertrand Russell (1872 - 1970)
"Convinced myself, I seek not to convince." -- Edgar Allan Poe (1809 - 1849)