In the 1920s, a generation before the coming of solid-state electronics, one could look at the circuits and see how the electron stream flowed. Radios had valves, as though electricity were a fluid to be diverted by plumbing. With the click of the knob came a significant hiss and hum, just at the edge of audibility.

As soon as the printing press started flooding Europe with books, people were complaining that there were too many books and that it was going to change philosophy and the course of human thought in ways that wouldn't necessarily be good.

Particle physicists may freeze a second, open it up, and explore its dappled contents like surgeons pawing through an abdomen, but in real life, when events occur within thousandths of a second, our minds cannot distinguish past from future.

For much of the twentieth century, 1984 was a year that belonged to the future - a strange, gray future at that. Then it slid painlessly into the past, like any other year. Big Brother arrived and settled in, though not at all in the way George Orwell had imagined.

Many will view the compromises that will be made during your negotiations as painful concessions. But why not view them as peace offerings, ones that will provide in return the priceless gifts of hope, security and freedom for our children and our children's?

When you think of the Cold War, there are various places where you imagine espionage. Espionage crossroads of the Cold War bring you to the backstreets of Berlin, or Vienna.

When I look at relationships, my own and others, I see a wide range of reasons for people to be together and ways in which they are together. I see ways in which a relationship - which means something that exists between two or more people - for the most part reinforces people's separateness as individual entities.

Fill you mind with the meaningless stimuli of a world preoccupied with meaningless things, and it will not be easy to feel peace in your heart.