everyone has a lot of dreams. some people want to be rich, dreaming of becoming millionaires overnight. others want to be famous , dreaming of suddenly jumping to great fame. i have a lot of dreams, too. when i was a young girl , i dreamed of becoming a scientist like hua luogen in future . however , i knew very well that i could not succeed without painstaking efforts . so i studied hard in the middle school and college in order to at train my goal . After graduating from college , I found a...