I take very seriously the sense of our living these days in a global neighborhood. And the first sensible thing to do in such circumstances, as well as one of the most rewarding things, is to go and meet the neighbors, find out who they are, and what they think and feel. So travel for me is an act of discovery and of responsibility as well a grand adventure and a constant liberation.
I have not yet lost a feeling of wonder, and of delight, that this delicate motion should reside in all the things around us, revealing itself only to him who looks for it. I remember, in the winter of our first experiments, just seven years ago, looking on snow with new eyes. There the snow lay around my doorstep-great heaps of protons quietly precessing in the earth's magnetic field. To see the world for a moment as something rich and strange is the private reward of many a discovery.