The engineering approach simply says, "Let's go and periodically repair all of these various types of damage -- not necessarily repair them completely, but repair them quite a lot, so that we keep the level of damage down below the threshold that must exist, that causes it to be pathogenic."
Abordarea inginereasca spune doar "Hai sa reparam periodic toate aceste tipuri de daune, nu neaparat sa le reparam de tot, dar intr-o proportie destul de mare, asa incat sa mentinem nivelul daunelor sub cel normal, care trebuie sa existe si care le face sa fie patogene."