They are not deaf, but they are deaf to the sounds of the world, they are not mute, but they never know how to speak, they have a pair of big beautiful eyes, but they are lost and drifting, avoiding anyone’s eyes at times, they are called “star children”. They are beautiful and lonely, like the stars in the sky, beautiful and mysterious, although they have fallen to earth, but still indulge in their own world, and this earth is separated by millions of light years. People have no explanation, so they call such children “children of the stars” autistic children. In fact, autism is a mental illness characterized by severe loneliness, language development disorders, repetitive movements and peculiar reactions to the environment. The impact on the family can be “devastating”. In recent years, the prevalence of autism has increased significantly, with a prevalence of one in every 150 children, and the total number of people suffering from autism worldwide is well over 70 million, making it an increasingly serious global health crisis. Since 2008, the United Nations has designated April 2 every year as World Autism Day, calling on us to pay more attention to autism and children with autism, to raise awareness of autism, to strive for early treatment and active intervention, so that these “star children” can enter the world and no longer be alone. In 2013, more than 8,400 landmarks and buildings in more than 1,300 cities and 101 countries on all seven continents participated in the Light It Up Blue campaign, a symbol of hope for autistic children. (Light It Up Blue, a symbol of hope for children with autism. Families with autism and people from all walks of life dressed in blue, echoing World Autism Day and the Light It Up Blue campaign with icons, photos, articles and videos from around the world. The seventh World Autism Day is coming up on April 2, 2014. The China Sperm Association Autism Committee has released a theme and slogan “Family Support and Community Integration for Persons with Autism”, which aims to advocate for more understanding and support for families of persons with autism, emphasizing the building of an integrated community environment and improving the social support system. “. Dear friends, maybe you are just hearing it for the first time today, maybe you have seen them in movies and TV, or maybe they are right next to you; no matter how far or near you are to them, for the sake of every life to have a chance to shine its bright light, and for our society to finally achieve justice, equality, inclusion and love. Please let us light up the blue light of hope for these “star children” in any way we can on April 2, so that beautiful dreams can come true as soon as possible.