Once upon a time one man lived a village. he liked dogs, cats, and cows because dogs, cats, cows breed qickly. He hated savage beasts because, animal such as lions, tigers, snakes, and bears are dangerous if they escape. He was a scholar. He already knew viruses like HIV, SARS, and KOKODA spread easily, so he wanted to know a method of prevention. Any way his wife liked shine things. People usualy wear diamonds as shiny jewelry, so she wanted to buy diamond jewelry.But she couldn’t afford to buy diamond. So, she decided to traveling to get a diamond. She went to China first. That place she had a SARS. So she turned to her house. Fortunately, her husband had a medicine for SARS. She took that medicine. So she became healthy.