taken to heart , μή σοι ἐνθύμιος ἔστω take not much thought for him, (Odyssey by Homer); ἐνθύμιόν οἱ ἐγένετο he had trouble of heart , (Herdotus Historicus); τί δ᾽ ἐστί σοι τοῦτ᾽ ἐνθύμιο; what is 't that weighs upon thy heart? (Sophocles Tragicus); ἐνθύμιον ποιεῖσθαί τι to have a scruple about it, (Thucydides) (ML)