成唯識論掌中樞要 2.143

2.143

覆自罪為覆。覆他為覆。非也。如比丘尼覆他麁罪亦名覆。菩薩說他罪為罪為福。憂惱俱生勢伏可除。善者及分別煩惱。世間離欲。汝何心故惡心皆覆。此中且說自覆。無惡心皆善（云性不行勢分力故）。

Is concealing one's own offense considered concealment, or is concealing another's considered concealment? It is not [the latter]. For example, a nun who conceals another's grave offense is also said to conceal. When a bodhisattva speaks of another's offense, is it an offense or merit? Co-arising with grief and distress, its force can be suppressed and eliminated. As for wholesomeness and defilements of discrimination, when ordinary beings are separated from desire, with what mind do all bad minds conceal? Here, it temporarily speaks of concealing one's own [offense]. Without bad minds, all are wholesome (meaning that due to its nature not functioning, there is the force of the momentum).