70-year-old woman travels 7 km daily to teach kids without any pay
Sapna Ghosh Raydas, 70, has been travelling 7 km daily to teach children Maths and Science for the last 10 years without any salary in West Bengal's Malda. "When I see my students becoming doctors, engineers, and officers, I feel that what I did was greater than any dream," Sapna said. She has no children of her own.