τὸ γὰρ βραχύ τι τοῦτο πᾶσαν ὑμῶν ἔχει τὴν βεβαίωσιν καὶ πεῖραν τῆς γνώμης → this trifle contains the whole seal and trial of your resolution
θερμόν: τό1 зной, жар Her., Plat., Arst.;2 (sc. ὕδωρ) горячая вода Arph.