For a testament [is] of force after men are dead: otherwise it is of no strength at all while the testator liveth.
Διαθήκη γὰρ ἐπὶ νεκροῖς βεβαία, ἐπεὶ μήποτε ἰσχύει ὅτε ζῇ ὁ διαθέμενος.