I am not vilifying anybody. Some people would not dig earth because of their feeling of superiority. But in the hills areas you do not find anything of that kind. That is a fact which is known throughout Assam. In my own Department – the Public Works Department–we have road earth works and we have to teach some of the local people to do it, and labourers have to be brought from Bihar and Noakhali in order to carry earth and make roads in Assam. That is a fact I am telling.