Jean de La Salle was a French priest born in 1651, known for his significant contributions to education. He founded the Institute of the Brothers of the Christian Schools, which aimed to provide quality education to poor children. His innovative teaching methods emphasized practical learning and moral development. La Salle is recognized as the patron saint of teachers and is celebrated for his dedication to improving education. He introduced the concept of teaching in the vernacular language, making learning more accessible. His legacy continues to influence modern educational practices and the Lasallian educational system worldwide.