Ever been on holiday somewhere hot, and walked the beach at the peak of the sun? Ever got out of the pool and scorched your feet on the cement because the sun's been beating down on it all day, and you left your footwear by the pool chair? Hurts, doesn't it? Now imagine that was your reality, every day, because you were so poor you couldn't afford shoes. Imagine the pain. Imagine the humiliation.
We can't say for sure whether those were the thoughts running through this man's mind as he gave his shoes to a homeless girl in this picture, taken in Rio de Janiero, Brazil, but we can say that what he did marks him out as an incredible human being. He can see the obvious distress the girl's in, and he's not just taking off his own shoes for her, he's leaving himself barefoot in order to do so. That's real kindness.