i think of U

Student:

"Sir, do you really understand anything about the subject?"

Professor:

"Surely I must. Otherwise I would not be a professor!"

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.

Afterwards,

the professor calls on his best student and asks him the

same question.

One

student 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."

  "Mistakes are painful when they happen.  But  year's later collection of mistakes is called Experience which leads to Successs"