Once a ship's engine was not turning on, the ship's owner showed it to many engineers but no one could fix it.
So he is a mechanical engineer with 40 years of experience
Brought.
He inspected the engine very carefully, from top to bottom.
After watching for a while, the man pulled a small hammer out of his bag.
He struck a blow with a hammer and the engine started.
7 days later the engineer asked for বিল 10,000 as his bill!
The owner of the ship said, "You haven't done much here. How come there are so many bills ...?"
Then the engineer said that the bill for hitting the house with a hammer is ড 2 but to hit somewhere means ৯ 9998 to hit along the place.
The key is to use the experience you have gained to succeed in life.
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