The Aged playwright

How much intellect old men do hold. If eagerness seriousness then their knowledge a wisdom remains. 

Sophocles that Greek writer, did his tragedies in his great old age;but on account of his studies he seemed to neglect his family and he was called into court by his sons. Then the author had with him such a tragedy and at the same time he wrote Oedipum Coloneum at the same time he recei. When