A town in Poland had only one cow and it stopped giving milk. The townspeople did a little research and discovered they could get a cow from Moscow for 2,000 rubles, or one from Minsk for only 1,000 rubles. So, naturally, they got the cow from Minsk. It was a great cow, with a wonderful disposition, and it gave lots of milk and cream. Everybody loved it dearly. So the people decided they would mate the cow and get more cows like it, so they would never have to worry about milk again. They brought a bull to the cow’s pasture. But when the bull tried to mount the cow from the right, the cow moved to the left. And when the bull tried to mount the cow from the left, the cow moved to the right. This went on and on. Finally, in desperation, the people asked the Rabbi what to do. “Rabbi, all day we’ve tried to mate our cow. But when the bull tried to mount the cow from the right, the cow moved to the left. And when the bull tried to mount the cow from the left, the cow moved to the right. What do we do???? The Rabbi asked, “Did you buy this cow from Minsk???? “Rabbi! You are so wise! How did you know we got the cow from Minsk???? Sadly, the Rabbi said, “My wife is from Minsk….???