March 20th is the International Day of Happiness. The United Nations set it up in 2012 to remind us that happiness is a basic human goal and right(权利).
It was celebrated for the first time in 2013. On that day, we celebrated hundreds of " Happy Heroes" ——those who did so much to bring happiness to others. They helped the homeless to live a comfortable life and the poor kids to go to school.
The 2015 Day of Happiness actions gave attention to relationships. The modern society is leaving more and more people feeling lonely. On that day, thousands of people all around the world made new connections with others. They visited their neighbors, gave calls to the doctors they didn't know well, drove the strangers to the station for free.
The theme of the Day of Happiness was"Happier Together". It encouraged people worldwide to give attention to what we have in common, rather than what divides (使对立)us.