aporia
From LSJ
τοῖς πράγμασιν γὰρ οὐχὶ θυμοῦσθαι χρεών· μέλει γὰρ αὐτοῖς οὐδέν· ἀλλ' οὑντυγχάνων τὰ πράγματ' ὀρθῶς ἂν τιθῇ, πράξει καλῶς → It does no good to rage at circumstance; events will take their course with no regard for us. But he who makes the best of those events he lights upon will not fare ill.
Latin > English (Lewis & Short)
ăpŏrĭa: ae, f., = ἀπορἰα,
I doubt, perplexity, embarrassment, with the idea of confusion, disorder: aporia hominis in cogitatu illius, Vulg. Eccli. 27, 5 (in Cic. Att. 7, 21, 3 al., written as Greek).