The National Assembly of the Republic of China, by virtue of the mandate received from the whole body of citizens, in accordance with the teachings bequeathed by Dr. Sun Yat-sen in founding the Republic of China, and in order to consolidate the authority of the State, safeguard the rights of the people, ensure social tranquility, and promote the welfare of the people, do hereby establish this Constitution, to be promulgated throughout the country for faithful and perpetual observance by all.