A wealthy Sardarji required blood for his heart surgery and obtained it from a poor Bania man. In gratitude, Sardarji gave him five million dollars.
When Sardarji needed blood for another surgery, the Bania man was more than willing to donate again. This time, however, Sardarji merely offered him a chocolate. Puzzled, the Bania man asked for the reason.
Sardarji replied, "Now I also have Bania blood in my body."