Approaching her 80th birthday, Martha Olga is still in the classroom

For more than five decades, Martha Olga Manso Serrano, an educator from Sancti Spíritus, has been on a path that has forever changed her life. The Literacy Campaign awakened her passion for teaching, and nowadays, at 79, she continues to share her knowledge and experience in a third-grade classroom at the Remigio Díaz Quintanilla School in Sancti Spíritus.