today in calculus, we were working on optimization problems..

mrs. stephenson: whenever my old students comes back to visit, i always remember to ask them if their college professors allow them to use their calculators on these sorts of problems. and the usual answer is?
class: no..
mrs. stephenson: thats right. so that's why you want to place out of it! but what if you do get a mean college professor that doesn't even believe in 4-function calculators, what will you do?
me: kill him.
mrs. stephenson: nono..you wouldn't want to kill him. then you'd have to go to jail, and you'd waste all that tuition money!