No man ever got very high by pulling other people down. The intelligent merchant does not knock his competitors. The sensible worker does not work those who work with him. Don't knock your friends. Don't knock your enemies. Don't knock yourself.
At a fundamental level, as human beings, we are all the same; each one of us aspires to happiness and each one of us does not wish to suffer. This is why, whenever I have the opportunity, I try to draw people's attention to what as members of the human family we have in common and the deeply interconnected nature of our existence and welfare.