But it would still enter my mind to become a nun.

CNN: For Better Or For Worse

"When we were doing RoboCup (an international robotics competition) it did not enter my mind that the learnings I would take from my students I had trained could be used to build a company like Kiva Systems, " he says.

CNN: Flying robots learn mind-boggling tricks

It would never enter my mind.

NPR: Black Conservatives Torn Between McCain, Obama