Maybe,everyone wants to be an inventor like Edison.But before we realize the dream, we should think about how to let our dreams come true? In my opinion,studying hard is the most important, because it is the foundation.And as an old going says,interest is the best teacher.Of course,science inventing needs creativity. In addition,whatever things you do,you should keep on doing them.If you 、never gave up ,you will succeed finanlly!