Have been doing a case on the Aravind Eye Hospital. At the end we were shown a short movie clip on the hospital. Must say, was really moving.
Imagine, a retired man at age 58 starting a hospital, providing free service to patients who cannot pay, with the aim of eliminating unwarranted blindness - today, is the world's largest eye hospital and the most effective one too. And that too without a profit-making aim !! Takes all capitalist theories for a toss, eh :P