You may plant a field well; but you know not who shall gather the fruits: you may build a house well; but you know not who shall dwell in it: able to command, you cannot know whether it is profitable to command: versed in statecraft, you know not whether it is profitable to guide the state: though, for your delight, you marry a pretty woman, you cannot tell whether she will bring you sorrow: though you form a party among men mighty in the state, you know not whether they will cause you to be driven from the state.
οὔτε γὰρ τῷ καλῶς ἀγρὸν φυτευσαμένῳ δῆλον ὅστις καρπώσεται, οὔτε τῷ καλῶς οἰκίαν οἰκοδομησαμένῳ δῆλον ὅστις ἐνοικήσει, οὔτε τῷ στρατηγικῷ δῆλον εἰ συμφέρει στρατηγεῖν, οὔτε τῷ πολιτικῷ δῆλον εἰ συμφέρει τῆς πόλεως προστατεῖν, οὔτε τῷ καλὴν γήμαντι, ἵνʼ εὐφραίνηται, δῆλον εἰ διὰ ταύτην ἀνιάσεται, οὔτε τῷ δυνατοὺς ἐν τῇ πόλει κηδεστὰς λαβόντι δῆλον εἰ διὰ τούτους στερήσεται τῆς πόλεως.
Memorabilia 1.1.8