《国语·晋语·重耳婚媾怀嬴》
志向相同虽然关系远，男女不可嫁娶成婚，是怕亵渎了恭敬之情。
同志虽远，男女不相及，畏黩敬也。
Although similar aspirations have distant relationships, men and women cannot marry and get married and they are afraid of desecrating respect.