My favorite time in the cycles of public life is the time when the Pope is dead and they haven't elected a new one. There's no one in the world who is infallible for those weeks. And you know, I don't miss it.

Ronald Reagan said that he sought a "Star Wars" defense only in order to share the technology with the tyrants of the U.S.S.R.

This huge and terrible industry [the slave trade] was blessed by all churches and for a long time aroused absolutely no religious protest. . . . In the eighteenth century, a few dissenting Mennonites and Quakers in America began to call for abolition, as did some freethinkers like Thomas Paine.

[E]xceptional claims demand exceptional evidence.

Never ask while you are doing it if what you are doing is fun. Don't introduce even your most reliably witty acquaintance as someone who will set the table on a roar.

Not since North Korean media declared Kim Jong-il to be the reincarnation of Kim Il Sung has there been such a blatant attempt to create a necrocracy, or perhaps mausolocracy, in which a living claimant assumes the fleshly mantle of the departed.

If you want to stay in for the long haul, and lead a life that is free from illusions either propagated by you or embraced by you, then I suggest you learn to recognize and avoid the symptoms of the zealot and the person who knows he is right. For the dissenter, the skeptical mentality is at least as important as any armor of principle.