Wilton Preparatory Academy is famous for its calm and dignified teaching style and high admission rate. As a student in its graduating class, the ideal is to enter a prestigious school. The arrival of John Keating (Robin Williams), a literature teacher in the new semester, is like a spring breeze, contrary to the seriousness and rigidity of traditional prestigious schools. Keating took the students to listen to the voice of death in the school history building and reflect on the meaning of life; let the boys read their ideals on the green field; encourage students to stand on the desk and look down on the world from a new perspective. The teacher's free and divergent philosophical thinking resonates strongly in the students' hearts. They gradually learn to think and seek for themselves, bravely question the path of life, and even violate the curfew, set up the Dead Poets Society, and sing in the cave! Professor Keating, Teacher Keating, Captain Keating, his education is like a spring breeze, moistening things silently and staying in everyone's heart...