Student: "Great, well then I would like to ask you a question.

If you can give me the correct answer, I will accept my mark as is and
go. If you however do not know the answer, I want you give me an "A"
for the exam. "

Professor: "Okay, it's a deal. So what is the question?"

Student: "What is legal, but not logical, logical, but not legal, and
neither logical, nor legal?"

Even after some long and hard consideration, the professor cannot give
the student an answer, and therefore changes his exam mark into an
"A", as agreed.

Later on the professor calls on his best student and asks him the same
question.

He immediately answers: "Sir, you are 63 years old and married to a 35
year old woman, which is legal, but not logical. Your wife has a 25
year old lover, which is logical, but not legal. The fact that you
have given your wife's lover an "A", although he really should have
failed, is neither legal, nor logical."

--
"Those who have the privilege to know, have the duty to act." Albert Einstein

Dr.V.N.Sharma
http://canvas.nowpos.com/vnsharma