Former Us President Barack Obama tweeted a quote from Nelson Mandela,

 

“No one is born hating another person because of the color of his skin or his background or his religion. People must learn to hate, and if they can learn to hate, they can be taught to love, for love comes more naturally to the human heart than its opposite.”

 

The tweet has been liked more than 3 million times, making it the most liked tweet of all time