LEV628 And one must take great care not to remember the evil that his friend has done against him. About this it is written [this verse]: "And do not bear a grudge," but one should cause all hatred to be forgotten from his heart. If he, however, has done evil to his friend, he should remember it, in order to amend immediately what he has done to him. And if he has heard idle talk, he should not remember it. He should be as a sieve, that retains the fine meal and emits the flour, but not as a strainer, that retains the lees and emits the wine.