Obasanjo's Epic Five paragraph Letter To Buhari

Former Nigerian President, Chief Olusegun Obasanjo, has written his first letter to the President-elect, asking him to be above board, and ensure that he carries out his promises to the people of Nigeria.
Obasanjo says General Buhari's success and victory after three previous attempts must be great object lessons for all politicians, particularly in Nigeria.
Find the 5 paragraph letter signed by Obasanjo below:

Source