In high school I recall having a beautiful but difficult math teacher. She was easy on the eyes and hard on the pupils!
Why is it I can calculate the exact location of the sun's location relating to any given coordinate in my head but I can't do basic algebra?
I've learned never to play billiards against a trigonometry, geometry or physics teacher. Bloody sharks they are!
A mathematician is a blind man in a dark room looking for a black cat which isn't there. (Charles R Darwin) A statistician is someone who is good with numbers but lacks the personality to be an accountant.
Why did the singular matrix wear a tuxedo to his vasectomy? Because if I am going to idempotent I want to like idemportant ... OK so linear algebra was not all that funny.