Through his swashbuckling adventures during the improbable Arab Revolt of World War I, T.E. Lawrence developed a unique philosophy for working with developing peoples. He then embarked on a heroic effort, harnessing his celebrity to force the British to keep the promises they made to their Arab allies. Lawrence famously said of British efforts to further Arab self-rule: "Better to let them do it imperfectly than do it perfectly yourself, for it is...