Sept 22-23, Ludhiana: Student volunteers carried environmental messages on their shoulders and picked up paper trash at the annual Kisan Mela (Farmers festival) held at Agricultural University. The wonderful messages included, “Dharat Suhavee hai kurre-dan nahi, kurra kurre-dan vich hi sutiye”, which means, this is a blissful Earth not a dustbin. One must always use dustbins to throw litter. “Saaf suthra aala duala ! Jeevan kare sukhala!”, which means, clean and tidy surroundings makes life happy. “Ik rukh: lagaa ke, paal ke, sambhaal ke, vekho taan sahi kina anand aunda hai”, which means, give it a try and discover the happiness of planting, nurturing and caring just one tree.