Peter Oborne in The Telegraph:
He was born in 1928, when the British Empire was at its height, in Gujarat in what is now western India. But he and his family were forced to flee for their lives in 1947 when the division of India and creation of Pakistan inspired terrible communal tensions: millions were killed in mob violence and ethnic cleansing.
This was the moment Mr Edhi, finding himself penniless on the streets of Karachi, set out on his life's mission.
Just 20 years old, he volunteered to join a charity run by the Memons, the Islamic religious community to which his family belonged.
At first, Mr Edhi welcomed his duties; then he was appalled to discover that the charity's compassion was confined to Memons.
He confronted his employers, telling them that “humanitarian work loses its significance when you discriminate between the needy”.
So he set up a small medical centre of his own, sleeping on the cement bench outside his shop so that even those who came late at night could be served.
But he also had to face the enmity of the Memons, and became convinced they were capable of having him killed. For safety, and in search of knowledge, he set out on an overland journey to Europe, begging all the way.
One morning, he awoke on a bench at Rome railway station to discover his shoes had been stolen.
More here.