"When I started working here, my three kids had already gone through college. I used to say I had three boys and a girl, but now I say I have three men and a woman. But I was very surprised by the politeness of Notre Dame students. For big events, there's inevitably going to be some pushing in a tight space and long lines. But I always hear people say, 'Sorry! Excuse me! Thank you!' I like to think this generation is so polite because of the way we raised them!"