One should elevate his self by self one should not degrade his self a man's self is his friend and his own self is also his enemy.
उद्धरेदात्मनाऽऽत्मानं नात्मानमवसादयेत्। आत्मैव ह्यात्मनो बन्धुरात्मैव रिपुरात्मनः॥