When people get married because they think it's a long-time love affair, they'll be divorced very soon, because all love affairs end in disappointment. But marriage is a recognition of a spiritual identity.
“When you get pure joy out of 'being' rather than 'doing' or 'seeing,' that's when you realize how big and unexplainable some things are and being a dad is one of those very few things.”
“Clearly, some creative thinking is badly needed if humans are to have a future beyond Earth. Returning to the Moon may be worthy and attainable, but it fails to capture the public's imagination. What does get people excited is the prospect of a mission to Mars.”