"Those Who Can, Teach" is a phrase that emphasizes the importance of educators in society. It suggests that individuals who possess knowledge and skills have a responsibility to share them with others. This idea highlights the role of teachers in shaping future generations and fostering learning. The phrase also implies that teaching is a noble profession, requiring not only expertise but also the ability to communicate effectively. Educators, like John Dewey and Maria Montessori, have influenced educational practices, demonstrating that teaching is both an art and a science, essential for personal and societal growth.