The appropriate time for the ultimate release of the deposits will have arrived at the onset of the first post-war slump. - John Maynard Keynes

There is no party in the world... pursuing right aims by right methods. Material Poverty provides the incentive to change... where there is very little margin for experiments. Material Prosperity removes the incentive just when it might be safe to take a chance.

Jevons saw the kettle boil and cried out with the delighted voice of a child; Marshall too had seen the kettle boil and sat down silently to build an engine.

If A was in love with B and believed that B reciprocated his feelings, whereas in fact B did not, but was in love with C, the state of affairs was certainly not so good as it would have been if A had been right, but was it worse or better than it would have become if A discovered his mistake? If A was in love with B under a misapprehension as to B’s qualities, was this better or worse than A’s not being in love at all? If A was in love with B because A’s spectacles were not strong enough to see B’s complexion, did this altogether, or partly, destroy the value of A’s state of mind?