As soon as you go into any biological process in any real detail, you discover it's open-ended in terms of what needs to be found out about it.
“I don't think we can go back to the old days. But I think that what the government needs to do is it needs to make sure that the pricing is fair, that you don't have monopolies out there, so that people don't have a chance to compete fairly.”
“A task becomes a duty from the moment you suspect it to be an essential part of that integrity which alone entitles a man to assume responsibility.”