"It is our duty to concentrate all our influence to make popular that which is sound and good, and unpopular that which is unsound (not good)" - Joseph Smith 

This means that we should all increase everything that brings good to us and demote all that is not. We must all be good and generous people to help others in need. We should be expanding our knowledge to greatness and good to diminish all that is bad for us and people. Our morals and beliefs should be enlarged and stretched to meet greatness. For example we should decrease the amount of crime, pollution, and stereotype in our communities. To expand all the caring, generosity, and respect in our communities.