A man came up to me said, “You don’t seem happy.” “I’m not sure I enjoy watching money being squandered.” “It’s just money,” he replied. “It’s just paper.” “It’s time,” I said, sharper than I’d meant. “It’s the means to purchase time. It’s the cost of a new bed in a hospital, a solar panel on a roof; it’s a year’s salary for a tailor in Dhaka, it’s the price of a fishing boat, the cost of an education, it’s not money. It’s what it could have been.”