roter Faden (von dem es heißt, dass er, um den kleinen Finger gewickelt, durch das Schicksal füreinander zur Heirat bestimmte Menschen verbinden soll)
the grass is always greener on the other side of the fence; (lit.) the neighbour's flowers are redder
the grass is always greener on the other side of the fence; (lit.) other people's flowers are redder
Rote Brigaden (ital. linksextremistische Terrororganisation)