Authors:

Love is like trench warfare - you cannot see the enemy, but you know he is there and that it is wiser to keep your head down.

Lawrence Durrell (2012). “The Alexandria Quartet: Justine, Balthazar, Mountolive, Clea”, p.231, Faber & Faber
Love is like trench warfare - you cannot see the enemy, but you know he is there and that it is wiser to keep your head down.