doors need not be boltedat night—law and order prevail ❍ 忻乐太平,~,路不拾遗。(《三国演义》743) Tranquility prevailed,and thestate of society was well nigh perfect,doors unboltedat night,property left by the roadside remaininguntouched till the owner returned for it.
夜不闭户
leave the door open at night—not have to worry about being burglarized 道不拾遗,~。Things dropped by the roadside are not pocketed and doors are left open at night—peace prevails everywhere.