Related:

• Aristippus said that a wise man's country was the world.
  -- Diogenes Laertius (c. 200 AD) -- Aristippus, xiii...
• When asked what learning was the most necessary, he said, "Not to unlearn what you have learned.
  -- Diogenes Laertius (c. 200 AD) -- Antisthenes, iv...
• Socrates said, "Those who want fewest things are nearest to the gods.
  -- Diogenes Laertius (c. 200 AD) -- Socrates, xi...
• He said that men ought to remember those friends who were absent as well as those who were present.
  -- Diogenes Laertius (c. 200 AD) -- Thales, ix...
• On one occasion Aristotle was asked how much educated men were superior to those uneducated
  As much," said he, "as the living are to the dead....
• When asked what wine he liked to drink, he replied, "That which belongs to another.
  -- Diogenes Laertius (c. 200 AD) -- Diogenes, vi...
• Aristotle was once asked what those who tell lies gain by it.
  Said he, "That when they speak truth they are not believed....
• Diogenes would frequently praise those who were about to marry, and yet did not marry.
  -- Diogenes Laertius (c. 200 AD) -- Diogenes, iv...
• When Zeno was asked what a friend was, he replied, "Another I.
  -- Diogenes Laertius (c. 200 AD) -- Zeno, xix...