Education is a progressive discovery of our own ignorance.

Source: Will Durant, Quoted in “Books: The Great Gadfly”, Time magazine, 8 October 1965 (review of The Age of Voltaire by Will and Ariel Durant)

We are what we repeatedly do. Excellence, then, is not an act, but a habit.

Source: Will Durant, The Story of Philosophy: The Lives and Opinions of the World’s Greatest Philosophers (1926) Misattribution: Often misattributed to Aristotle, but no authentic source is yet found.