Four men were bragging about how smart their dogs were. One man was an engineer, the second man was an accountant, the third man was a chemist, and the fourth was a government worker. To show off.  The engineer called to his dog, T-square do your stuff''. T-square trotted over to a desk, took out some paper and a pen and promptly drew a circle. a square, and a triangle. everyone agreed that was pretty smart. the accountant said that his dog could do better.  The call to his dog and said, Spreadsheet, do your stuff'' Spreadsheet went out into the kitchen and return with a dozen of cookies, he divided them into four equal piles of three cookies each. Everyone agreed that was pretty good. The chemist said that his dog could do better still. He call to his dog and said Measure, do your stuff'' Measure got up walk over to the fridge, took out a quart of milk, got a ten-ounce glass from the cupboard, and poured exactly eight ounces without spilling a drop. everyone agreed that was impressive. now the three men turn to the govermment worker and said what can your dog do? The government worker called to his dog and said, coffee break do yor stuff'' coffee break jumped to his feet, ate the cookies, drink the milk, claimed he had injured his back while doing so, filed a grievence report for unsafe working conditions. they all agreed that was th most impressive of them all.