“The old man pointed to a baker standing in his shop window at one corner of the plaza. ‘When he was a child, that man wanted to travel, too. But he decided first to buy his bakery and put some mo

“The old man pointed to a baker standing in his shop window at one corner of the plaza. ‘When he was a child, that man wanted to travel, too. But he decided first to buy his bakery and put some money aside. When he’s an old man, he’s going to spend a month in Africa.” What theme does the author illustrate through the character of the baker?