Coretta Scott King is a notable social activist famous for her motto, "The only way to stop discrimination is to speak out." As a prominent leader in the civil rights movement, she tirelessly advocated for racial equality, social justice, and women's rights. Following her husband, Martin Luther King Jr.’s assassination, she dedicated her life to preserving his legacy while fighting against discrimination and injustice. Coretta established the Martin Luther King Jr. Center for Nonviolent Social Change and emphasized the importance of education and community engagement in achieving true social reform.