Under the patronage of Prince Khalid bin Bandar bin Abdulaziz, Governor of Riyadh region, Prince Turki bin Abdullah bin Abdulaziz, Deputy Governor of Riyadh region, attended a celebration organized by the General Directorate of Education in Riyadh yesterday evening on the 83rd anniversary of the National Day of the Kingdom of Saudi Arabia. Addressing the ceremony, the Prince said that the era of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud has made tremendous strides in the field of education through King Abdullah Project for the development of public education aimed at building a knowledge-base-society which contributes to the progress, development and prosperity of the homeland.