• 469 BCE

    Socrates

    Socrates
    • "It is better to change an opinion than to persist in a wrong one"
    • "I cannot teach anybody anything. I can only make them think"
    • "It is not living that matters, but living rightly"
  • 428 BCE

    Plato

    Plato
    • "Knowledge without justice ought to be called cunning rather than wisdom"
    • "When the mind is thinking, it is talking to itself"
    • "I am the wisest man alive, for I know one thing, and that is that I know nothing."
  • 384 BCE

    Aristotle

    Aristotle
    • "Those who know, do. Those that understand, teach"
    • "No great mind has ever existed without a touch of madness"
    • "Dignity does not consist in possessing honors, but in the consciousness that we deserve them."