Related:

• Good advice is something a man gives when he is too old to set a bad example.
  -- La Rouchefoucauld...
• Good advice is something a man gives when he is too old to set a bad example.
• Old men are fond of giving good advice to console themselves for their inability to set a bad example.
  -- La Rochefoucauld, "Maxim...
• A good man giving bad advice is more dangerous than a nasty man giving bad advice.
  -- Conor Cruise O'Brie...
• If you wish good advice, consult an old man. Romanian Proverb
• Time gives good advice. Maltese Proverb