Two ideas:
1. As strange as it might sound, I sometimes think that loving maps is a more certain indication of a love of travel than travelling itself.
2. A well-known explorer once said to me: "If you're an explorer, you can never get lost, only found."
I want these two ideas to make sense together, but I'm not entirely sure what connects them. But there's something in the way children handle maps that holds a clue. They use them as keys to adventures, and almost as keys to becoming lost.