The first duty towards children is to make them happy. If you have not made them so, you have wronged them. No other good they may get can make up for that.
Bio: Leonidas of Tarentum was an epigrammatist and lyric poet. He lived in Italy in the third century B.C. at Tarentum, on the coast of Calabria. Over a hundred of his epigrams are present in the Greek Anthology compiled in the 10th and 14th centuries.