<?xml version="1.0" encoding="UTF-8"?>
<text:p>Dear Alex Brown. Please prove that I am invalid ODF 1.0 (ISO 26300:2006).
I do not think that I am. In fact I think that your statement that there are
no valid ISO ODF documents in the world, and that there cannot be, is a brash,
irresponsible and indefensible piece of bombast that you should retract.</text:p>
<text:p>(Please note that this document contains no ID, IDREF or IDREFS attributes.
Nor does it contain custom content.)</text:p>
All political theories assume, of course, that most individuals are very ignorant. Those who plead for liberty differ from the rest in that they include among the ignorant themselves as well as the wisest.
— Friedrich Hayek, The Constitution of Liberty (1960)