He was one of those men who think that the world can be saved by writing a pamphlet.
Few people think more than two or three times a year; I have made an international reputation for myself by thinking once or twice a week.
You always pass failure on the way to success.
I'll be more enthusiastic about encouraging thinking outside the box when there's evidence of any thinking going on inside it.
There were millions of ways that the world could kill me.
It's the opinion of some that crops could be grown on the moon. Which raises the fear that it may not be long before we're paying somebody not to.
I ran the wrong kind of business, but I did it with integrity.