 In my own students? I don't know. I mean, it's hard to answer. I like to hope on having a positive impact on them, but that, of course, is a subjective viewpoint based on my values. I've only taught at Duke for three years, so I can't look at this generation of students, or I can't look at my students and say, based on a prior generation to this generation or 10 years versus now, I can't say anything. Here's what I can say.