Life is like a journey on the train. Passengers get on and off along the way, whereupon coincidences take place, followed by either unexpected surprise or deep sorrow.

• 人生犹如乘火车旅行，旅途中人们上上下下、聚聚散散。于是，在旅途中就不时有意外出现，这些意外有的会使我们感到意外的惊喜，有的则给我们带来深深的悲哀。