The difference between theory and practice

Bula learned in school the difference between theory and practice, and never understood anything. It goes into a rush to his dad and ask him to explain. Dad convened  to call feminine side. First he asks his doughter - Say, if an Arab would give you a thousand dollars would you sleep with him? - How not daddy, I'd get myself a mini skirt and a  leather jacket ... - Wife, if an Arab would offer you  a thousand dollars would you sleep with him? - Of course, I'd take  tiles in the bathroom ... - Mom, if an Arab would give you a thousand dollars would you sleep with him? - Sure, I'd buy drugs ... - Now, did you see what the difference is between the theory and practice? - Well to tell you the truth, no. - It's very simply, dumbass! We theoretically have three thousand dollars, but basically we have three whores.