It is a known fact that almost all revolutions have been the work, not of the common people, but of the aristocracy, and especially of the decayed part of the aristocracy. Vilfredo Pareto
It is a little known fact that truth cannot be memorized. Truth has to be discovered now, from moment to moment. It is always fresh, always new, always there for the still, innocent mind that has experienced life without needing to hold on to what has gone before. Barry Long
Here's a little known fact - Arnold is the first body builder to run for governor since Janet Reno. David Letterman
Every known fact in natural science was divined by the presentiment of somebody, before it was actually verified. Ralph Waldo Emerson
Heroes aren't allowed to be nervous." "Who made up that rule?" "It's a known fact... David Eddings
Because a known fact is better than an unknown fact. Mark Spitz