Related:

• Epicurus laid down the doctrine that pleasure was the chief good.
  -- Diogenes Laertius (c. 200 AD) -- Epicurus, vi...
• In the time of Pythagoras that proverbial phrase "Ipse dixit" -- Diogenes Laertius (c.
  200 AD) -- Pythagoras, xxv...
• Fortune is unstable, while our will is free. -- Diogenes Laertius (c. 200 AD) -- Epicurus, xxvii
• Bury me on my face," said Diogenes; and when he was asked why, he replied, "Because in a little while everything will be turned upside down.
  -- Diogenes Laertius (c. 200 AD) -- Diogenes, vi...
• He declared that he knew nothing, except the fact of his ignorance.
  -- Diogenes Laertius (c. 200 AD) -- Socrates, xvi...
• He calls drunkenness an expression identical with ruin.
  -- Diogenes Laertius (c. 200 AD) -- Pythagoras, vi...
• The chief good he has defined to be the exercise of virtue in a perfect life.
  -- Diogenes Laertius (c. 200 AD) -- Aristotle, xiii...
• When Zeno was asked what a friend was, he replied, "Another I.
  -- Diogenes Laertius (c. 200 AD) -- Zeno, xix...
• Time is the image of eternity. -- Diogenes Laertius (c. 200 AD) -- Plato, xli