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• Real knowledge is to know the extent of ones ignorance. -- Confuciu
• The essence of knowledge is, having it, to apply i
  ot having it, to confess your ignorance. -- Confuciu...
• Knowledge is better than ignorance.
• When you know a thing, to hold that you know it; and when you do not know a thing, to allow that you do not know it--this is knowledge.
  Confuciu...
• Ignorance of one's ignorance is the greatest ignorance.
• IGNORAMUS, n. A person unacquainted with certain kinds of knowledge familiar to yourself, and having certain other kinds that you know nothing about.
  Dumble was an ignoramus, Mumble was for learning famous....
• He said that there was one only good, namely, knowledge
  and one only evil, namely, ignorance. -- Diogenes Laertius (c. 200 AD) -- Socrates, xiv...
• The confidence of ignorance will always overcome indecision of knowledge.