 Ronald Reagan said in his farewell address, if we don't know what we did, we won't know who we are. By the way, people will quote from Washington's farewell address. They'll quote from Eisenhower's farewell address. You have got to watch, if you haven't ever, go back and watch Ronald Reagan's farewell address from January 1989. It is one of the most important speeches in American history. But he said, if we don't know what we did, we won't know who we are.