In "Tuesdays with Morrie," Mitch Albom explores the profound impact a teacher can have on their students and society as a whole. The essence of this quote highlights the lasting influence that educators possess; their teachings can resonate long after they are gone. A teacher’s wisdom and lessons can echo through generations, shaping values and beliefs in countless individuals.
The idea that a teacher "affects immortality" stresses that their contributions extend beyond their lifetime. Even when they can no longer observe the outcomes of their influence, the ripple effect of their teachings continues indefinitely, molding the lives of many. This notion underscores the significant responsibility and privilege of being an educator, as their legacy lives on through their students' actions and thoughts.