But then science is nothing but a series of questions that lead to more questions.
Ignorance is the mother of research.
All the business of war, and indeed all the business of life, is to endeavour to find out what you don't know by what you do; that's what I called 'guess what was at the other side of the hill'.
Nothing puts a greater obstacle in the way of the progress of knowledge than thinking that one knows what one does not yet know.
What's interesting about making art is that you take everything you know about it and you bring it up to that point, and you start making a physical thing that addresses what that is. And when you do it, you don't know anything about it - if it's going to work or not work.
Basic research is to work at the very edge, the very border of, of knowledge, and move that border forward. You look and look for new secrets, and you don't know where it's going to lead you.
The first breath of air of Africa - it felt like you were in another continent - you were, you were - and it was different.
