Respect yourself and others will respect you.
Though the whole world should praise him, he would not be stimulated to greater endeavour, and though the whole world should condemn him, he would not be depressed. So fixed was he in the difference between the internal judgement of himself and the external judgement of others.
When one cultivates to the utmost the principles of his nature, and exercises them on the principle of reciprocity, he is not far from the path. What you do not like when done to yourself, do not do to others.