Walter Bagehot: “Every expenditure of public money has some apparent public object; those who wish to spend the money expatiate on that…”

The casual line was traced according to the strength of deceased combatants; succeeding generations fought elsewhere; and the hesitating line of a half-drawn battle was left to stand for a perpetual limit.

These anomalies, in a hundred instances, mark the old boundaries of a constitutional struggle.

But it is natural also that persons used to analyse political institutions should look at these anomalies with a little tenderness and a little interest.

The lessons are good where its primitive assumptions hold, but may be false where those assumptions fail.