For if I grieve you, who is left to cheer me but those whom I have grieved?
Εἰ γὰρ ἐγὼ λυπῶ ὑμᾶς, καὶ τίς ἐστιν ὁ εὐφραίνων με, εἰ μὴ ὁ λυπούμενος ἐξ ἐμοῦ;