This quote is written / told by Paul D. Boyer somewhere between July 31, 1918 and today. He/she was a famous Scientist from USA.
The author also have 20 other quotes.
"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"