Jung once said that travel is like the collective unconscious in that when people are under a great deal of pressure, they try to use travel to escape from the pressure or to release it.
德國心理學家榮格曾分析說，旅行，好比一種「集體潛意識」，是人處在一種壓抑或閉塞的環境中，試圖超脫或解放的一種想望。