Like many Democrats, I was thrilled by Kerry's selection of John Edwards to be his running mate. William Saletan explains why:

Edwards was the best salesman, but Kerry was the best product. If you had to choose one or the other, I thought it was more important to pick the salesman, since the consequences of losing the election were far more serious than the consequences of electing the less qualified Democrat. The logic made sense, but the premise was mistaken. Democrats didn't have to choose. They could get the best product along with the best salesman, if Kerry had the wisdom to pick Edwards.

By wisdom, I don't mean short-term calculation or even long-term prudence. While Edwards offered the most obvious electoral boost, Kerry's associates made clear that the nominee was looking beyond the election for the running mate who would be most ready to step in as president. That train of thought led to Dick Gephardt, not to Edwards. Personal chemistry pointed in the same direction: By all accounts, Kerry feels far more comfortable with Gephardt than with Edwards. I think Kerry is uneasy around Edwards because Edwards reminds him of the young Kerry, and the old Kerry knows that the young Kerry was a showboating upstart. Gephardt was the guy Kerry wanted.

That's where wisdom had to intervene. Kerry had to recognize that the decision wasn't strictly his to make. Look again at those exit polls. Most Democrats who voted for Kerry weren't in love with him. They saw him as a vehicle to get rid of Bush. Some initially preferred the candidate who vowed to stand up to Bush, or the candidate who preached optimism, or the candidate who accused Republicans of a war against working people, or the candidate who promised to take back our government from the special interests. Kerry absorbed all the votes by absorbing all the messages. He became the optimistic guy who would stand up against Bush's war on work and fight the special interests. More clearly than any Democratic presidential nominee in 20 years, Kerry was chosen not to represent himself but to represent his party. And what Democrats wanted, as polls and crowds made clear, was Edwards—because they like him, and because they want to win.

That's the most important thing Kerry revealed today: He understands that the election is about more than what he wants. Sometimes the biggest thing you can do is to accept what's bigger than you.