I am a Dalit. Mathematics teacher by profession. Once I had to visit my students home on the scheme of vidyagama where we have to go houses of every student to observe whether they are studying or not. Like that one day I had to go for a visit to one of my students home. As I had not have the knowledge of address of students home I took along with me a student, incidentally who is also a Dalit. Like that I went to visit one of my girl students home. As I went there mother of that student came with a smile and wished me. As usual I also wished her and begin to ask "how her daughter is studying at home.. and other things. While I was asking her in a usual curiosity the boy student who had accompanied me came a little forward to listen the conversation. suddenly that mother rushed in hurry that she removed all cloths that were hanging from a wire in front of her house so that the boy might touch. I noticed the incident but pretended as unnoticed as I don't want to make know that...