John Chrysostom
In the absence of oxen, the feeding trough remains spotless. This implies, as I understand, that a life of inactivity incurs countless losses and lacks, or that without oxen, there is no feed; hence, it is wise to support the oxen and practice restraint, showing diligence in agricultural efforts. Similarly, when educators are lacking, the homes of their students sit vacant; the strength of a teacher becomes evident where there is significant effort.