A Hand written Thank-you note from a student I had last fall:

6-2-10

Hi peggy,

Before this school year is over, I wanted to thank you for having me in your Psy of Human Relations class. After attending this class my relationship with my husband improved and now we are expecting our first child at the end of this month. Thank you for all the tips you gave in class because if it wasn't for that I don't know how my relationship would have been.

Thank-you