A Ukrainian farmer had a son who wanted to go to university
"Son, you not want to go university; stay here and work with me on farm"
"No father. I go to university to learn many things"
So the son goes.
Months later, the son comes home for break.
The father says, "So my son, you go to university. What you learn?"
And the son says "I learn 'Pi r squared'"
"You dumb son of a b*tch! See what good university does for you! Pies are round! Cakes are square!"
