“Democracy is not the end product, but the means to the end, which is the enjoyment of human rights by all.”

Alfred de Zayas' aphorisms http://www.alfreddezayas.com/aphorisms.shtml.

Directives on the Cultural Revolution (1966-1972)

Buddhist Economics

The Life Process is the End—not man, nor any other animal temporarily privileged to weave a world's philosophy. Non-human beings were not made for human beings any more than human beings were made for non-human beings. Just as the sidereal spheres were once supposed by the childish mind of man to be unsubstantial satellites of the earth, but are known by man's riper understanding to be worlds with missions and materialities of their own, and of such magnitude and number as to render terrestrial insignificance frightful, so the billions that dwell in the seas, fields, and atmospheres of the earth were in like manner imagined by the illiterate children of the race to be the mere trinkets of men, but are now known by all who can interpret the new revelation to be beings with substantially the same origin, the same natures, structures, and occupations, and the same general rights to life and happiness, as we ourselves.
Source: The Universal Kinship (1906), The Ethical Kinship, "Conclusion", p. 324

Source: The Wealth of Nations (1776), Book IV, Chapter VIII, p. 719.
Context: Consumption is the sole end and purpose of all production; and the interest of the producer ought to be attended to, only so far as it may be necessary for promoting that of the consumer.

Source: The Lathe of Heaven (1971), Chapter 6

An Essay on the nature and significance of Economic Science (1932), Chapter I: The Subject Matter of Economics
Context: The economist studies the disposal of scarce means. He is interested in the way different degrees of scarcity of different goods give rise to different ratios of valuation between them, and he is interested in the way in which changes in conditions of scarcity, whether coming from changes in ends or changes in means—from the demand side or the supply side—affect these ratios. Economics is a science which studies human behavior as a relationship between ends and scarce means which have alternative uses.

The consumers are the sovereign people. The capitalists, the entrepreneurs, and the farmers are the people’s mandatories. If they do not obey, if they fail to produce, at the lowest possible cost, what the consumers are asking for, they lose their office. Their task is service to the consumer. Profit and loss are the instruments by means of which the consumers keep a tight rein on all business activities.
Source: Bureaucracy (1944), Chapter I: Profit Management, § 1: The Operation of The Market Mechanism

17 U.S. (4 Wheaton) 316, 421. Regarding the interpretation of the Necessary and Proper Clause.
McCulloch v. Maryland (1819)
Context: We admit, as all must admit, that the powers of the Government are limited, and that its limits are not to be transcended. But we think the sound construction of the Constitution must allow to the national legislature that discretion with respect to the means by which the powers it confers are to be carried into execution which will enable that body to perform the high duties assigned to it in the manner most beneficial to the people. Let the end be legitimate, let it be within the scope of the constitution, and all means which are appropriate, which are plainly adapted to that end, which are not prohibited, but consist with the letter and spirit of the constitution, are constitutional.