I really want to be a scientist。 I think the scientist is the best job for me。 A good scientist can make the world change a lot。
If I become a scientist， I will make the desert be coverd with green trees and grasses， make the war never take places and so on。 Now， although I am only a middle school student， I am interested in math and physics。 Maybe I have a little of creativity。
I will study science harder and harder。 I believe that "There is a will， there is a way! "