Andrew slept on the street, but now he lives in a dormitory for the homeless and works at a construction site. I asked him what is happiness for him? He replied - to live a simple meaningful life. And what is the meaning of life for him, I asked? Do good and do no evil, he answered. The social worker invited him to give a lecture in an art gallery and link the plots of the paintings with his life experience. He had never been to a museum before and was not interested in art. It was difficult for him, but he did it because he wanted to draw public attention to the problems of homeless people.