How can you multiply your happiness? Rejoice in the happiness of others, thrill to their achievements, feel enthralled by their new relationship, watch with joy as a smile lights up their face. Why stop at only your own happiness, partake of that of others and share yours with them. Make it multiply and multiply!
Envy and self-centeredness are the enemies of joy. Cast them away in the bin, set love in your heart and share in the joy!