13 crazy and brilliant quotes from eccentric billionaire Elon Musk

When Elon Musk appeared on "The Late Show with Stephen Colbert," he couldn't answer if he was a superhero or a super villain. 

Answering that he'd like to nuke Mars to make it warmer and more hospitable to humans wasn't a great answer to convince Colbert that he was on the superhero side.

Here's a selection of Musk's craziest quotes and his futuristic dreams.