四分律刪繁補闕行事鈔 1.62

1.62

However, definitively harmonizing text and meaning is truly difficult in terms of abrogating or establishing [rules]; unless one profoundly understands the characteristics of the Vinaya and thoroughly masters allowance and prohibition, one will burden one's own mind and certainly provide no benefit to other situations. Thus the Vinaya says: "text and meaning both identical, text identical but meaning different, text different but meaning identical, text and meaning both different." These fully detail when to advance and when to halt, requiring no additional exposition.