There was this middle or dividing wall of separation. (redeeminggod.com)
The famous phrase «wall of separation of church and state» today enjoys the status of legal precedent, but here's a curious fact. (firstthings.com)
-- a story about how adults build walls of separation, that children can easily bring down through their love and innocence — «for even the toughest walls shall not stand strong when faced with a child's innocence.» (creativeboom.com)