A person with joys and sorrows, walking in the street, found a hundred dollars on the ground. he is filled with a wild ecstatic happiness. The man took 100 yuan and invited his girlfriend to dinner. They each ate a bowl of Master Kong. The woman was very angry and broke up. This person is very depressed (sad). When he came home, he met a dog on his way home. The man squatted down to chat with the dog and said, the dog pondered and answered, Wang! The man was very happy after hearing this and burst out laughing. There are joys and sorrows! Thanks for watching!