四分律行事鈔資持記 3.1103

3.1103

釋中，初科；《四分》，通祭二位。續引論律，別明開小。《十誦》，明制法之意。心須法練，身假時知。身淨則可息譏疑，心固則方堪受道。適機立教，其在茲焉。

In the explanation, the first passage: the Dharmaguptaka-vinaya applies comprehensively to both ranks. Next, citing treatises and vinayas, it separately explains the exception for minors. The Daśādhyāya-vinaya clarifies the intent of formulating the rule. The mind must be disciplined by the Dharma, and the body relies on time to be known. When the body is pure, suspicion and criticism can be set at rest; when the mind is firm, it is only then fit to receive the Path. Formulating teachings to suit capacities is found precisely in this.