If what we have we know not how to enjoy,
And pray for what we have not, we shall lose
By fate the last, by our own fault the first.
ἃ δ᾿ οὐκ ἔχομεν ζητῶμεν, ὧν μὲν διὰ τύχην,
ὧν δὲ δι᾿ ἑαυτοὺς ἐσόμεθ᾿ ἐστερημένοι.
Original text (Ancient Greek)