We also had a great teaching in political science, his quotes:
The little girl who fell:
The ringing of coins does not seduce the teacher, only the crush of notes!

I lay on the table with a dollar layer from the shop, passing by:
"Well, what do you do... early on"

About mobile phones:
"Well you are adults.Let’s do this: boys turn off, and girls can put on the VIBRO mode"