8.15 to 8.17

καὶ ἐπῄνεσα ἐγὼ σὺν τὴν εὐφροσύνην, ὅτι οὐκ ἔστιν ἀγαθὸν τῷ ἀνθρώπῳ ὑπὸ τὸν ἥλιον ὅτι εἰ μὴ τοῦ φαγεῖν καὶ τοῦ πιεῖν καὶ τοῦ εὐφρανθῆναι, καὶ αὐτὸ συμπροσέσται αὐτῷ ἐν μόχθῳ αὐτοῦ ἡμέρας ζωῆς αὐτοῦ, ὅσας ἔδωκεν αὐτῷ ὁ θεὸς ὑπὸ τὸν ἥλιον. Ἐν οἷς ἔδωκα τὴν καρδίαν μου τοῦ γνῶναι σοφίαν καὶ τοῦ ἰδεῖν τὸν περισπασμὸν τὸν πεποιημένον ἐπὶ τῆς γῆς, ὅτι καί γε ἐν ἡμέρᾳ καὶ ἐν νυκτὶ ὕπνον ἐν ὀφθαλμοῖς αὐτοῦ οὐκ ἔστιν βλέπων, καὶ εἶδον σὺν πάντα τὰ ποιήματα τοῦ θεοῦ, ὅτι οὐ δυνήσεται ἄνθρωπος τοῦ εὑρεῖν σὺν τὸ ποίημα τὸ πεποιημένον ὑπὸ τὸν ἥλιον· ὅσα ἂν μοχθήσῃ ὁ ἄνθρωπος τοῦ ζητῆσαι, καὶ οὐχ εὑρήσει· καί γε ὅσα ἂν εἴπῃ ὁ σοφὸς τοῦ γνῶναι, οὐ δυνήσεται τοῦ εὑρεῖν.