'Imagine the English principal of a famous college on the North West Frontier, a place built by the British and founded by Christians. Inject a few nightmares - Taliban bombs, suicide attacks, the daily slaughter of civilians and children, and bloody US drone attacks on the surrounding countryside - and picture how this teacher nevertheless carries on, trying to instruct the Muslims and Christians in his class in the fundamentals of history, physics and economics. You come up with only one name: David Lagourie Gosling.' Robert Fisk, The Independent