A SENSE FULL STORY: A mechanic was removing the engine parts from a motorcycle; when he spotted a famous heart surgeon in his shop. He called the surgeon and said. Look at this engine. I opened its heart; took the valves out; repaired and put them back. So why do I get such a small salary and you get such a huge sum of bucks? The doctor smiled at the mechanic and came close to his ear and said. Try the same when the engine is running!