"There has always been a temptation to classify economic goods in clearly defined groups, about which a number of short and sharp propositions could be made, to gratify at once the student’s desire for logical precision, and the popular liking for dogmas that have the air of being profound and are yet easily handled. But great mischief seems to have been done by yielding to this temptation, and drawing broad artificial lines of division where Nature has made none. The more simple and absolute an economic doctrine is, the greater will be the confusion which it brings into attempts to apply economic doctrines to practice, if the dividing lines to which it refers cannot be found in real life. There is not in real life a clear line of division between things that are and are not Capital, or that are and are not Necessaries, or again between labour that is and is not Productive."

“I am myself an uncompromising anti-Jingoe, a peace-at-almost-any-price man. Chamberlain is the only Unionist public man whom I have ever thoroughly distrusted. Excepting Napoleon, I believe that England's true greatness has had no such dangerous enemy since Lord North. When a radical, he delighted to dish his colleagues even more than to flout his opponents. He is now engaged in dishing his new colleagues and flouting his old friends.”

“If we compare one country of the civilized world with another, or one part of England with another, or one trade in England with another, we find that the degradation of the working-classes varies almost uniformly with the amount of rough work done by women. The most valuable of all capital is that invested in human beings; and of that capital the most precious part is the result of the care and influence of the mother, so long as she retains her tender and unselfish instincts, and has not been hardened by the strain and stress of unfeminine work.”

“I had a growing feeling in the later years of my work at the subject that a good mathematical theorem dealing with economic hypothesis was very well unlikely to be good economics: and I went more and more on the rules - Use mathematics as shorthand language, rather than as an engine of inquiry. Keep to them till you have done. Translate into English. Then illustrate by examples that are important in real life Burn the mathematics. If you can’t succeed in 4, burn 3. This last I do often.”