Persons who are linked with nature are poor whereas person who are destroying nature are rich. Plantation of those plants should be promoted which are raw material for the forest based industries. The development of the country will not be through slogans or reservtions. These analytical views were expressed by Prof M N Mishra in the key note address at the national research symposium held at the Commerce department of Dr Harisingh Gaur University on Monday. Mr Mishra is prefessor in Barnaras Hindu University.