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"Equity, dignity, happiness, sustainability – these are all fundamental to our lives." v @HelenClarkUNDP #happinessday
In 1 word: what makes you happy? Best responses will be retweeted!#happinessday
"Social, economic & environmental wellbeing are indivisible. Together they define gross global happiness." v @UN chief Ban #happinessday
We're in search for some smiles! Tweet us your favorite happy photo. #happinessday
The vital link between sustainability & happiness: #happinessday
Happy International Day of Happiness! Share your happiness worldwide one happy tweet at a time. #HappinessDay
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