"Every single day, no matter who you meet in the day - friends, family, work colleagues, strangers - give joy to them. Give a smile or a compliment or kind words or kind actions, but give joy! Do your best to make sure that every single person you meet has a better day because they saw you. This might sound like it is not connected with you and your life, but believe me it is inseparably connected through cosmic law.
As you give joy to every person you meet, you bring joy to YOU. The more you can give joy to others, the more you will bring the joy back to you."