"Bridge To Luxury" joke

Once an Indian minister was on a tour to France and his French counterpart invited him for a dinner. When the Indian minister arrived at the latter's residence, he was astonished to see that the latter was living in a very grand and luxurious bungalow and they had dinner in silver spoons and plates and all his bungalow were filled of precious antiques and other articles. He can not hold himself back and asked the French minister the reason for him living in such a grand style. On asking the French minister took him to a window.
French Minister: Do you see the river over there?
Indian Minister: Yes.
French Minister: Do you see the bridge over it?
Indian Minister: Yes.
French Minister: 10%.
After 5 years the same French minister got a chance to visit India and now it was the turn of our same Indian minister to invite him for a dinner. When the French minister arrived at the Indian minister's residence, he was stunned to see that the latter was living in a palace like house and they had dinner in golden spoons and plates and he had hundreds of servants and all his bungalow were filled of jewelries and costliest furniture, antiques and other articles. Now it was his turn to ask, "Dear friend how could you afford to live such a grand style?"
The Indian minister took him to a window.
Indian Minister: Do you see the river over there?
French Minister: Yes.
Indian Minister: Do you see the bridge over it?
French Minister: No.
Indian Minister: 100 %.