What is the difference between a Russian optimist, pessimist and realist?
The optimist studies English.
The pessimist studies Chinese.
The realist stays home and cleans his kalashnikov.
A dog"s sense of smell is one of the keenest in nature. If a pot of stew was cooking on a stove, a human would smell the stew, while the dog could smell the beef, carrots, peas, potatoes, spices, and all the other individual ingredients in the stew.