So often racial groups are concerned about the length of life, their economic privileged position and social status. So often nations of the world are concerned about their national power and economic ends. They forgot that we are interdependent. Whatever affects one, directly affects others directly or indirectly. Finally, there is a third dimension, the height of man's life.
Some people never get beyond the first two dimensions of life.
After they master these two, they develop their inner powers. They end up with the feeling that man is the end of all things and that humanity is God. Philosophically or theologically, many of them would call themselves humanists. If we are to live the complete life we must reach up and discover God who is the final end of all things. Love yourself, if that means rational healthy, and moral self-interest.