The text you provided is a brief history of taxation. It mentions that taxes on income and wealth have been levied in some form even in primitive and ancient communities. The word "Tax" comes from "Taxation" which means an estimate. Taxes were levied on the sale and purchase of merchandise or livestock and were collected in a haphazard manner. In ancient India, the system of direct taxation has been in force in one form or another. There are references to a variety of tax measures in both Manu Smriti and Arthasastra. Manu, the ancient sage, stated that the king could levy taxes according to Sastras and advised that taxes should be related to the income and expenditure of the subject. He cautioned against excessive taxation and suggested that the collection of taxes should be arranged in such a manner that the subjects did not feel the pinch of paying taxes. Kautilya's Arthasastra also deals with the system of taxation in an elaborate and planned manner.