John Quincy Adams, whose wise counsel about America going “not abroad in search of monsters to destroy” is naturally quoted in Ron Paul’s post-campaign manifesto, The Revolution, also provided what may, on some (distant, we may hope) day, be the epitaph on Representative Paul’s congressional career: “Always vote for principle, though you may vote alone, and you may cherish the sweetest reflection that your vote is never lost.” Ron Paul votes alone and has done so for almost 10 terms now. Most men, faced with such vocational isolation, would have given in to despair or booze or golf long ago. Paul’s irrepressibility is a marvel. Yet how stunned he must have been when in late 2007, midway through what appeared to be a quixotic campaign for the GOP presidential nomination, running as that curious thing, an antiwar Republican, he attracted SRO crowds and shattered records for internet fund-raising. The solitary man had tossed his message in a bottle out onto a wave, and back came tens of thousands of replies.