The train of thought
raced through my mind
traveling at top speed
down memory lane,
through rough terrain,
steep mountainous land,
wide gorges spanned,
irregular track,
through tunnels black,
by pastures green,
valleys,
still waters bridged,
meadows,
slowing,
slowing,
slowing,
slowly coming to a stop,
the train of thought.

 1994 (The greatest transportation system in our world is our train of thought).