There are good people and there are bad ones. It might seem curious the fact that bad people, very bad, have it much easier to light up...

When you know and understand what is possible and what is not. When you are able to analyze the cause tree of each fact, reasoning it....

Not only the teacher must be qualified, but also the disciple. It is the student’s mind the work table and this must be able to...

When what is taught only happens in the mind and considering that what one experiences can not be reproduced in another, to communicate...