Can we change the world from the classroom?

Of course we can! I absolutely believe we as teachers can change the world. In fact, every single person will be changing the world from a single act; but in this case, from inside the classroom, sometimes we forget we are forming children and teenagers who will be adult people taking decisions which will involve the people and the world aroud them, and, what is also significant,is that they are now immerse in an atmosphere where they constantly share what they learn in the classroom. Every single deed in the class will be observed and got by our students. I am changing them and their world, just as they are changing mine!