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• We don't know who discovered water, but we are certain it wasn't a fish. -- John Culki
• We don't know who discovered water, but we're certain it wasn't a fish.
• We don't know who it was that discovered water, but we're pretty sure that it wasn't a fish.
  -- Marshall McLuha...
• What we know is not as important as who we are.
• We never know the worth of water till the well is dry. French Proverb
• Never go off on tangents, which are lines that intersect a curve at only one point and were discovered by Euclid
  who lived in the sixth century, which was an era dominated by the Goths, who lived in what we now know as Poland....