+"I think by far the most important bill in our whole code is that for the diffusion of knowledge among the people. \\
+No other sure foundation can be devised for the preservation of freedom and happiness... \\
+The tax which will be paid for this purpose is not more than the thousandth part \\
+of what will be paid to kings, priests and nobles who will rise up among us \\
+if we leave the people in ignorance." \\
+— [[http://www.let.rug.nl/usa/presidents/thomas-jefferson/letters-of-thomas-jefferson/jefl47.php | Thomas Jefferson to George Wythe]] (1786)
+
+
+== On Knowledge ==
+
+<div style="float: right">{{Socrates.jpg|maxwidth=400}}</div>
+
+"I know nothing except the fact of my ignorance." \\
+— [[https://en.wikipedia.org/wiki/Socrates | Socrates]] \\
+"Facts are stubborn things." \\
+— [[https://en.wikipedia.org/wiki/John_Adams | John Adams]]
+"What can be asserted without evidence can also be dismissed without evidence." \\
+— [[https://en.wikipedia.org/wiki/Hitchens%27s_razor | Christopher Hitchens' razor]] \\
+
+"You don’t get to say you’ve proved something if you haven’t explained it. \\
+A proof is a social construct. If the community doesn’t understand it, \\
+you haven’t done your job.” \\
+— [[http://projectwordsworth.com/the-paradox-of-the-proof/ | Cathy O’Neil on Mochizuki's impenetrable proof of the ABC conjecture
+