What is marketing ?

What is MARKETING ?
This is how a Professor explained Marketing Concepts to a class
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1. You see a Gorgeous Girl at a party. You go up to her and say: "I am very rich. Marry me!"-
That's Direct Marketing.
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2. You are at a party with a bunch of friends and see a Gorgeous Girl.
One of your friends goes upto her and pointing at you says: "He's very rich. Marry him!"-
That's Advertising.
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3. You are at a party and see a Gorgeous Girl. She walks up to you and says: "You are very rich! Can I marry you?"-
That's Brand Recognition.
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4. You see a Gorgeous Girl at a party. You go upto her and say: "I am very rich. Marry me!"
She gives you a nice hard slap on your face.-
That's Customer Feedback.
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5. You see a Gorgeous Girl at a party. You go upto her and say: "I am very rich. Marry me!"
And she introduces you to her husband.-
That's Demand and Supply Gap. 
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6. You see a Gorgeous Girl at a party. You go upto her and before you say: "I m rich, Marry me!",
your wife arrives.-
That's Restriction for Entering New Markets.
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Hope Concepts are clear
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