In 1900 Queen Victoria sent a decorative tin with a bar of chocolate inside to all of her soldiers who were serving in South Africa. These tins still turn up today, often complete with their contents, a tribute to the collecting instinct. At the time, the order faced my grandfather with an ethical dilemma. He owned and ran the second-largest chocolate company in Britain, so he was trying harder and the order meant additional work for the factory. Yet he was deeply and publicly opposed to the Anglo-Boer War. He resolved the dilemma by accepting the order, but carrying it out at cost. He therefore made no profit out of what he saw as an unjust war, his employees benefited from the additional work, the soldiers received their royal present, and I am still sent the tins.

A version of this article appeared in the September 1987 issue of Harvard Business Review.