These proportions appear at first very easy to note, because, being relative to each man's position in the world, their incidence is always public: but proper regard is seldom paid to all the elements that should enter into such a calculation, even apart from deception arising from avarice, fraud and self-interest. In the first place, we have to consider the relation of quantities, according to which, _ceteris paribus_, the person who has ten times the property of another man ought to pay ten times as much to the State. Secondly, the relation of the use made, that is to say, the distinction between necessaries and superfluities. He who possesses only the common necessaries of life should pay nothing at all, while the tax on him who is in possession of superfluities may justly be extended to everything he has over and above mere necessaries. To this he will possibly object that, when his rank is taken into account, what may be superfluous to a man of inferior station is necessary for him. But this is false: for a grandee has two legs just like a cow-herd, and, like him again, but one belly. Besides, these pretended necessaries are really so little necessary to his rank, that if he should renounce them on any worthy occasion, he would only be the more honoured. The populace would be ready to adore a Minister who went to Council on foot, because he had sold off his carriages to supply a pressing need of the State. Lastly, to no man does the law prescribe magnificence; and propriety is no argument against right.