original: He is best known as an educator of poor children and an advocate of conscientious objection.
simplifications: He is best known as an educator of poor children and promotes conscientious objection. He is known for teaching poor children and fighting for what is right. He was an educator of poor children. He also advocated for conscientious objection. He is best known as a teacher of poor children and a supporter of conscientious objection. He is best known as a teacher of poor children and an advocate of conscientious objection. He is known as an educator for poor children and an advocate of conscientious objection. He is known as a teacher of poor children and an anti-war advocate. He is mostly known as a teacher and a conscientious objection supporter. He is mainly known as a poor child educator and an informed consent advocate. He is best known as a teacher of poor children and a supporter of honest objection.