[ALFENUS libro secundo digestorum. ] §19.2.27.prHabitatores non, si paulo minus commode aliqua parte caenaculi uterentur, statim deductionem ex mercede facere oportet: ea enim condicione habitatorem esse, ut, si quid transuersarium incidisset, quamobrem dominum aliquid demoliri oporteret, aliquam partem paruulam incommodi sustineret: non ita tamen, ut eam partem caenaculi dominus aperuisset, in quam magnam partem usus habitator haberet.
[ALFENUS, Digest, book 2] It is not proper for tenants immediately to make a deduction from the rent if they should use some part of the apartment slightly less conveniently; for a tenant is on this condition, that, if any unforeseen emergency should occur because of which it is necessary for the owner to demolish something, he should bear some very small part of the inconvenience; not to such an extent, however, that the owner should have laid open that part of the apartment in which the tenant had a major part of his use.
§19.2.27.1Iterum interrogatus est, si quis timoris causa emigrasset, deberet mercedem necne.
He was asked again whether, if someone had moved out for fear, he owed the rent or not.
respondit, si causa fuisset, cur periculum timeret, quamuis periculum uere non fuisset, tamen non debere mercedem: sed si causa timoris iusta non fuisset, nihilo minus debere.
He replied that if there had been a reason why he feared danger, although there had truly been no danger, nevertheless he did not owe the rent; but if the reason for fear had not been just, he owed it nonetheless.