The Blackboard; Hidden Journey of a Teacher | Dr. Sumer Sethi | TEDxAIIMS Kalyani

It is my honor today to share a story with you. And the story that I'll share with you today is not a story of a hero. It is not the story of a protagonist. I will share the story of a supporting actor for you. I will share the story that I have written in my last 25 years of my life with this.Can you all recognize what this is. This is a piece of chalk and I just wanted to share with you first time I taught in my life I taught on a blackboard with a piece of chalk. This was the beginning of my journey and ...