What you leave behind is not what is engraved in stone monuments but what is engraved in the lives of others
Pericles
Behind every great leader is a story of someone who taught them how to think, not what to think. Whether in classrooms, communities, or through powerful stories, teachers like Anne Sullivan, Jaime Escalante, Erin Gruwell, Maria Montessori, and even the fictional Mr. Keating from Dead Poets Society have left lasting legacies. They did not just impart knowledge, but they also unlocked human potential. Their bold approaches, deep empathy, and unwavering belief in those they taught offer rich leadership lessons for anyone seeking to inspire, elevate, and transform others.
1. Anne Sullivan – Teacher of Helen Keller
Why she matters: Sullivan’s unshakable belief in Helen’s potential shows the power of persistence, adaptive teaching, and emotional intelligence.
Leadership lesson: Believe in others, even when they can’t yet believe in themselves.
2. Jaime Escalante – Math Teacher, ‘Stand and Deliver‘
Why he matters: Taught AP Calculus in a struggling inner-city school, proving that high expectations and dedication can change lives.
Leadership lesson: Set the bar high and show people they can reach it.
3. Erin Gruwell – English Teacher, “Freedom Writers”
- Why she matters: Helped under-served students find their voices through journaling and literature.
- Leadership lesson: Create a safe culture for expression and transformation.
4. Maria Montessori – Founder of the Montessori Method
Why she matters: Revolutionized education by emphasizing self-directed learning, observation, and individual strengths.
Leadership lesson: Foster autonomy and trust people to grow when given the right environment.
5. Mr. Keating – Fictional Teacher, “Dead Poets Society”
Why he matters: Though fictional, Mr. Keating represents the kind of leader who challenges others to think differently, embrace risk, and “seize the day.”
Leadership lesson: Inspire people to think for themselves and lead with courage.
Which iconic teacher has made a lasting impression on you as a leader? Do share. We would love to hear.
Cheers!
