Big Government and Big Business ... will try to impose social and cultural uniformity upon adults and their children. To achieve this they will (unless prevented) make use of all the mind-manipulating techniques at their disposal and will not hesitate to reinforce these methods of non-rational persuasion by economic coercion and threats of physical violence. If this kind of tyranny is to be avoided, we must begin without delay to educate ourselves and our children for freedom and self-government. Such an education for freedom should be ... first of all in facts and in values — the facts of individual diversity and genetic uniqueness and the values of freedom, tolerance and mutual charity, which are the ethical corollaries of these facts. 
- Aldous Huxley (Brave New World Revisited)
http://www.criticalthinking.org/aboutCT/Illuminating_Quotes.cfm