μηδὲν ἧττον . . . ἤ, ‘just as carefully as.’
τῶν ἐμῶν . . . τῶν ὑμετέρων: genitive after κήδεσθε.
ὑμετέρων αὐτῶν: αὐτῶν is genitive carrying on and emphasizing the possessive idea contained in ὑμετέρων, cp. ad N. 46 τὰ σφέτερ᾽ αὐτῶν.
ἀπέχεσθε τῶν ἀλλοτρίων κτλ: cp. Cic. de Offic. iii. 5 “ceterum qui sibi licere uult aliena occupare, idem ius uidetur aliis concedere in sua.”