As a student, you can show up to class with your homework done, notes organized, and your head straight, and still see something totally unexpected. Oftentimes, it's thanks to the person in front of the blackboard.
American art historian and lawyer Erin L. Thompson asked people online to share their teachers' most memorable phrases, and I think even she wasn't ready for the number of replies that poured in. These clever puns, savage roasts, and poetic observations are the reason you shouldn't skip school!