An army led by a council seldom conquers: It must have a commander-in-chief who settles disputes, decides in emergencies, inspires fear or attachment. The head of the Ring is such a commander. He dispenses places, rewards the loyal, punishes the mutinous, concocts schemes, negotiates treaties. He generally avoids publicity, preferring the substance to the pomp of power, and is all the more dangerous because he sits, like a spider, hidden in the midst of his web. He is a Boss.

—Lord James Bryce