There is a new way with very very tiny fiber optics, which give an enormous high resolution. There are many many thousand fibers, very very close together with a very small diameter.

That's the new way - with computers, computers, computers. That's the way we can have the cell survive and get some new information in high resolution. We started about five years ago and, today, I think we have reached the target.

I have many times thought I did the wrong thing, but the reason was not to be a medical doctor - it was just to have the information. But then, maybe I was wrong, I don't know.

For the animals, they came from the University in Uppsala and all different kinds of clinics here.

Providing better computer science education in public schools to kids, and encouraging girls to participate, is the only way to rewrite stereotypes about tech and really break open the old-boys' club.

We pray that every field of science may contribute in bringing happiness - not disaster - to human beings.

There is no doubt our earth is warming and our seas rising - or that humankind is the cause. There is no evidence to refute this - or any genuine scientific counterargument in the climate change debate.

From all this it follows what the general character of the problem of the development of a body of scientific knowledge is, in so far as it depends on elements internal to science itself.