1.
I believe in a graduated income tax on big fortunes, and in . . . a graduated inheritance tax on big fortunes, . . . increasing rapidly in amount with the size of the estate.
Theodore Roosevelt
2.
Progressive taxation of income and profits means that precisely those parts of the income which people would have saved and invested are taxed away
Ludwig von Mises
3.
The liberals who demanded equality of taxation on behalf of the poor, for instance, did not imagine that they would obtain progressive taxation to the disadvantage of the well-off, and that they would end up with an arrangement in which taxes are voted by those who do not pay them.
Vilfredo Pareto
4.
The philosophy underlying the system of progressive taxation is that the income and wealth of the well-to-do classes can be freely tapped. What the advocates of these tax rates fail to realize is that the greater part of the incomes taxed away would not have been consumed but saved and invested.
Ludwig von Mises
5.
No man should receive a dollar unless that dollar has been fairly earned.
Theodore Roosevelt
6.
It is not very unreasonable that the rich should contribute to the public expense, not only in proportion to their revenue, but something more than in that proportion.
Adam Smith
7.
The U.S. is the country that invented progressive taxation of income and of inherited wealth in the 1910s and 20s.
Thomas Piketty
8.
Taxes are necessary. But the system of discriminatory taxation universally accepted under the misleading name of progressive taxation of income and inheritance is not a mode of taxation. It is rather a mode of disguised expropriation of the successful capitalists and entrepreneurs.
Ludwig von Mises
9.
The necessaries of life occasion the great expense of the poor. They find it difficult to get food, and the greater part of their little revenue is spent in getting it. The luxuries and vanities of life occasion the principal expense of the rich, and a magnificent house embellishes and sets off to the best advantage all the other luxuries and vanities which they possess ... It is not very unreasonable that the rich should contribute to the public expense, not only in proportion to their revenue, but something more than in that proportion.
Adam Smith
10.
The subjects of every state ought to contribute towards the support of the government, as nearly as possible, in proportion to their respective abilities.
Adam Smith
11.
For a very small expence the public can facilitate, can encourage, and can even impose upon almost the whole body of the people, the necessity of acquiring those most essential parts of education.
Adam Smith