No one is born hating another person because of the colour 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. Even in the grimmest times in prison, when my comrades and I were pushed to our limits, I would see a glimmer of humanity in one of the guards, perhaps just for a second, but it was enough to reassure me and keep me going. Man's goodness is a flame that can be hidden but never extinguished.
How does love come naturally to the human heart?

Explanation

No one is born having hatred against others because of their colours or backgrounds. If people learn to hate, they can be taught how to love. Love comes more naturally to human heart than hatred.