So it was in Botswana, almost everywhere; ties of kinship, no matter how attenuated by distance or time, linked one person to another, weaving across the country a human blanket of love and community. And in the fibres of that blanket there were threads of obligation that meant that one could not ignore the claims of others. Nobody should starve; nobody should feel that they were outsiders; nobody should be alone in their sadness.

Alexander McCall Smith