Money is only important for what it will procure. Thus a change in the monetary unit, which is uniform in its operation and affects all transactions … - John Maynard Keynes

But the principles of laissez-faire have had other allies besides economic textbooks. It must be admitted that they have been confirmed in the minds of sound thinkers and the reasonable public by the poor quality of the opponent proposals - protectionism on one hand, and Marxian socialism on the other. Yet these doctrines are both characterised, not only or chiefly by their infringing the general presumption in favour of laissez-faire, but by mere logical fallacy. Both are examples of poor thinking, of inability to analyse a process and follow it out to its conclusion. The arguments against them, though reinforced by the principle of laissez-faire, do not strictly require it. Of the two, protectionism is at least plausible, and the forces making for its popularity are nothing to wonder at. But Marxian socialism must always remain a portent to the historians of opinion - how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men and, through them, the events of history. At any rate, the obvious scientific deficiencies of these two schools greatly contributed to the prestige and authority of nineteenth-century laissez-faire.

He had one illusion — France; and one disillusion — mankind, including Frenchmen, and his colleagues not least.

Ought I, then, to join the Labour Party? ...To begin with, it is a class party, and the class is not my class. If I am going to pursue sectional interests at all, I shall pursue my own. When it comes to the class struggle, my local and personal patriotisms... are attached to my own surroundings. I can be influenced by what seems to me to be Justice and good sense; but the Class war will find me on the side of the educated bourgeoisie.
But, above all, I do not believe that the intellectual elements in the Labour Party will ever exercise adequate control; too much will always be decided by those who do not know at all what they are talking about; and if—which is not unlikely—the control of the party is seized by an autocratic inner ring, this control will be exercised in the interests of the extreme Left Wing—the section of the Labour Party which I shall designate the Party of Catastrophe.