The Hitchhiker's Guide to the Galaxy
"If you can properly phrase the question, then the answer is the easy part," Musk said in an interview. "So, to the degree that we can better understand the universe, then we can better know what questions to ask."
Benjamin Franklin: An American Life
"You can see how [Franklin] was an entrepreneur," Musk says in an interview with Foundation. "He was an entrepreneur. He started from nothing. He was just a runaway kid."