Aging vizier requests a 'staff of old age'
The text opens with Ptahhotep, vizier to King Djedkare Isesi, describing his decline: his eyes are dim, his ears deaf, his limbs failing, and he says old age does evil to a man in every respect. He asks the king's leave to train his son as a 'staff of old age' to succeed him, and the king agrees, telling him to teach the son the speech of the past. The whole instruction is framed as knowledge passed from a failing elder to an heir so that his office stays competent after him.