Respect for human beings and Nature

The respect for human beings and the nature that surrounds us is a fundamental quality without a teacher can not teach. We live in an increasingly globalized world, where it is hard not to have a student from another culture or reality to the rest of the classroom. We have also noticed that we depend on the environment to live, and we have to take care of it as much as we have to take care from each other.
We don't have to forget that children do what they see, not what they are told to do. The video shown below, although it may have some shocking scenes, merely to show this reality.

https://www.youtube.com/watch?v=Dbi2fa2_3nk

We are social animals and are biologically programmed to mimic humans around us, of which we learn. Let us never forget that the behavior of our students depends much more than we think, of our own behavior. We have to get positively influence to their behavior, to help create a more friendly and happy society.