Wisdom, itself, is often an abstraction associated not with fact or reality but with the man who asserts it and the manner of its assertion. - John Kenneth Galbraith

Speculation, it has been noted, comes when popular imagination settles on something seemingly new in the field of commerce or finance.

In the usual (though certainly not in every) public decision on economic policy, the choice is between courses that are almost equally good or equally bad. It is the narrowest decisions that are most ardently debated. If the world is lucky enough to enjoy peace, it may even one day make the discovery, to the horror of doctrinaire free-enterprisers and doctrinaire planners alike, that what is called capitalism and what is called socialism are both capable of working quite well.

The traveler to the United States will do well, however, to prepare himself for the class-consciousness of the natives. This differs from the already familiar English version in being more extreme and based more firmly on the conviction that the class to which the speaker belongs is inherently superior to all others.