"He Ain't Heavy, He's My Brother" is a popular song written by Bobby Scott and Rudy Clark in 1969. The song expresses themes of love, support, and brotherhood, emphasizing the idea that helping a loved one in need is a shared responsibility rather than a burden. It has been covered by various artists, including the Hollies, whose version became a major hit. The phrase itself suggests that the weight of caring for someone is lightened by the bond of family and friendship. It has also been used in various contexts, including charity campaigns and social movements, to promote compassion and solidarity among individuals.