...never [enter] into dispute or argument with another. I never saw an instance of one of two disputants convincing the other by argument. I have seen many, on their getting warm, becoming rude, & shooting one another. ... When I hear another express an opinion which is not mine, I say to myself, he has a right to his opinion, as I to mine; why should I question it? His error does me no injury, and shall I become a Don Quixote, to bring all men by force of argument to one opinion? ... There are two classes of disputants most frequently to be met with among us. The first is of young students, just entered the threshold of science, with a first view of its outlines, not yet filled up with the details & modifications which a further progress would bring to their knoledge. The other consists of the ill-tempered & rude men in society, who have taken up a passion for politics. ... Consider yourself, when with them, as among the patients of Bedlam, needing medical more than moral counsel. Be a listener only, keep within yourself, and endeavor to establish with yourself the habit of silence, especially on politics. In the fevered state of our country, no good can ever result from any attempt to set one of these fiery zealots to rights, either in fact or principle. They are determined as to the facts they will believe, and the opinions on which they will act. Get by them, therefore, as you would by an angry bull; it is not for a man of sense to dispute the road with such an animal.

I wish it were different. I wish that we privileged knowledge in politicians, that the ones who know things didn't have to hide it behind brown pants, and that the know-not-enoughs were laughed all the way to the Maine border on their first New Hampshire meet and greet. I wish that in order to secure his party's nomination, a presidential candidate would be required to point at the sky and name all the stars; have the periodic table of the elements memorized; rattle off the kings and queens of Spain; define the significance of the Gatling gun; joke around in Latin; interpret the symbolism in seventeenth-century Dutch painting; explain photosynthesis to a six-year-old; recite Emily Dickinson; bake a perfect popover; build a shortwave radio out of a coconut; and know all the words to Hoagy Carmichael's "Two Sleepy People," Johnny Cash's "Five Feet High and Rising," and "You Got the Silver" by the Rolling Stones. After all, the United States is the greatest country on earth dealing with the most complicated problems in the history of the world--poverty, pollution, justice, Jerusalem. What we need is a president who is at least twelve kinds of nerd, a nerd messiah to come along every four years, acquire the Secret Service code name Poindexter, install a Revenge of the Nerds screen saver on the Oval Office computer, and one by one decrypt our woes.