My interest is in the future because I am going to spend the rest of my life there.
There will always be a frontier where there is an open mind and a willing hand.
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 some engineer reaching for his slide rule. Then he'd be on his feet saying, ''Boss you can't do that.''
There is a great difference between knowing and understanding: you can know a lot about something and not really understand it.
In America we can say what we think, and even if we can't think, we can say it anyhow.