The Last Day of Class Is Always Hard

The last day of class is always hard for me because it's the three months of getting to know somebody and now they're friends and they're going to go away. I think keeping in touch, I mean, I just wrote a book, the new science of learning. If you've enjoyed this book or learned anything from it, you know, send me an email. It's really fun to watch them at seasons of their life when they were in a class.