Q: A friend offers to take you to the movies. You know she's going to buy senior tickets online to save a few bucks, though neither of you is a senior. What do you do?

A: You have a computer. Buy your own ticket and tell her why. Enjoy the film without guilt. Integrity is worth the price. You'll be old and gray soon enough.
Anita L. Allen, professor of law and philosophy at the University of Pennsylvania Law School