Andrew W. Young, The government class book
“ The money which is needed to pay the expenses of administering the government, if the state has no permanent source of revenue, or income, must be raised by taxation. A tax is a rate or sum of money assessed upon the person or property of a citizen for the use of the state. When assessed upon the person, it is called a poll-tax, or capitation tax, being a certain sum on every poll, or head. But as persons ought generally to contribute to the public expenses according to their ability, taxes are more just and equal when laid upon the property of the citizens. ”
