As Damian Thompson put it: "I know there aren’t two popes, but to see Benedict up close (and apparently thriving) is disorientating as well as delightful, don’t you think?"
[Hat tip to Fr. Z.]
"What is the first business of philosophy? To part with self-conceit. ...It is impossible for anyone to begin to learn what he thinks he already knows." -- Epictetus (c. 100 A.D.)