TheworldisShrinkingfast（世界正在迅速变小）。当数年前犹太老师激动地在黑板上写下这句话时，坐在讲台下的我们脸上大多都带着不置可否的茫然。然而今天，我们开始领会到它的真实份量。信息时代风驰电掣般地驶入我们的生活，极大地缩短了人与人之间的时空距离，我们身处的地 TheworldisShrinkingfast (The world is rapidly getting smaller). When the Jewish teacher excitedly wrote these words on the blackboard a few years ago, most of our faces sitting under the podium came with implacability. Today, however, we begin to appreciate its true weight. The information age flies into our lives, greatly shortening the space-time distance between people, we are in the land