When I was research head of General Motors and wanted a problem solved, I'd place a table outside the meeting room with a sign: "Leave slide rules here." If I didn't do that, I'd find someone reaching for his slide rule. Then he'd be on his feet saying, "Boss, you can't do it."
Charles KetteringI often say that research is a way of finding out what you are going to do when you can't keep on doing what you are doing now.
Charles Kettering