美国著名心理医生基恩博士常跟病人讲起小时候他经历过的一件触动心灵的事:几个白人小孩正在公园里玩,这时,一位卖氢气球的老人推着货车进了公园。白人小孩一窝蜂地跑了过去,每人买了一个,兴高采烈地追逐着放飞在天空中的色彩艳丽的氢气球。在公园的一个角落躺着一 Dr. Keane, a well-known American psychiatrist, often talks to patients about the touching thing he experienced when he was a child: a few white children are playing in the park when an elderly man selling hydrogen balloons pushes a truck into the park. White children ran rushed past, each bought one, happily chasing the colorful balloon flying in the sky. One in a corner of the park