Here's an awesome video of Mark Driscoll talking about humility. Yes, Justin Taylor found it first, but I just loved the way Driscoll approaches humility with humor. He said, "Humble people can laugh at themselves. They can say, 'I am ridiculous, and that was ridiculous. And were it not for Jesus, this would not be funny.'"
That, my friends, is worth pondering. We even owe our ability to have a sense of humor to our Savior!