The document discusses the roles and nature of teaching. It states that teaching is an art that helps students discover through a never-ending learning process that engages both formal and informal education. Teaching is not just learning from books but brings impact that changes lives, and is a two-way transfer of ideas between students and teachers not limited to the classroom. The roles of a teacher are to facilitate learning, shape students to benefit society, motivate and enhance skills, and serve as a second parent to guide students.