"The important borders during the Cold War were seen as those that separated capitalists from communists, Americans from Soviets, East from West. But not to dissidents. Of course, more than anyone else, we were painfully aware of these fault lines because we often paid the price for crossing them… Still, while the fault lines framed the larger geopolitical and ideological contours of the superpower face-off, they failed to capture what for many of us was an even more important threshold – a border that did not separate the world as it was, but rather as it might be. On one side stood those who were prepared to confront evil. On the other stood those who were prepared to appease it."
Natan Sharansky with Ron Dermer, The Case for Democracy