come here to get treatment," he said.
He also advised the railways and defence services to start their own universities for filling up large number of vacancies in these sectors.
"We are spending crores on imports, something that the youth in our country can also provide. Instead of hiring people from outside India, should we not start colleges in India," he asked.
Describing himself as an optimistic person, Narendra Modi said, "If there is a glass half full of water, I say there is half water, half air and, therefore, completely filled."