In Iraq, a little girl drew a picture of her mother on the floor of her orphanage. She carefully took off the shoes, lied down on mother’s chest and fell asleep… I really don’t know how to use human language to interpret such a picture. We still have qualifications and enough reasons to complain about happiness? Cherish what we now have. In fact, happiness can be simple! Quietly looking at the picture, will move you to tears…..