Lene Hau

There's a tremendous amount of work building the apparatus, getting the experiment to work. But sitting there late at night in the lab, and knowing light is going at bicycle speed, and that nobody in the history of mankind has ever been here before - that is mind-boggling. It's worth everything.

A lot of times, when I go back to books I loved when I was young, I don't quite understand what it was that I loved about them. Rereading 'The Secret Garden,' I felt a lot like Mary feels when she visits her garden.