Related:

• Train of thought derailed / still boarding at the station.
• Train of thought derailed... dozens killed... film at 11:00.
• He has a train of thought. You have a tricycle...
• Fellow with closed mind often has open mouth.
• I really would not be so bothered by people who speak out what they think, if before they spoke out, they actually did think.
  This is one of the main problems with a democracy....
• Homer: You like ice cream, don't you? Lisa: Uh huh.
  Homer: And don't you like ice cream better when it's covered with hot fudge?...
• I'm losing my thought of train....
• My train of thought is a Mag-Lev.
• You cannot tell which way the train went by looking at the track.