There exist limitless opportunities in every industry. Where there is an open mind, there will always be a frontier.
There has never been any 30-hour week for men who had anything to do.
Research means that you don't know, but are willing to find out.
The sure ways to create new ventures of discovery are to keep an open mind.
I've never heard of anyone stumbling on something sitting down.
Whenever you look at a piece of work and you think the fellow was crazy, then you want to pay some attention to that. One of you is likely to be, and you had better find out which one it is. It makes an awful lot of difference.