谁能写一篇关于梦想的英语作文150字左右？ 急！！

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 attain my goal.After graduating from college,I found a job as a teacher.Although I was very busy with teaching,I never gave up my goal.I read a lot of books to get more knowledge.I made experiments to practise and apply what I had learnt from the books.Sometimes,I was so deeply indulged in my research that I forgot my meals and time.

请问您说的梦想的定义还是自己所追求的事或物？