You will find this kind of ethic also in old Greek philosophy: http://classics.mit.edu/Epictetus/discourses.1.one.html http://classics.mit.edu/Epictetus/discou

You will find this kind of ethic also in old Greek philosophy: http://classics.mit.edu/Epictetus/discourses.1.one.html http://classics.mit.edu/Epictetus/discourses.1.one.html