The fact that kings are habitually seen in the company of guards, drums, officers and all the things which prompt automatic responses of respect and fear has the result that, when they are sometimes alone and unaccompanied, their features are enough to strike respect and fear into their subjects, because we make no mental distinction between their person and the retinue with which they are normally seen to be associated. And the world, which does not know that this is the effect of habit, believes it to derive from some natural force, hence such sayings as: ‘The character of divinity is stamped on his features.’
The power of kings is founded on the reason and the folly of the people, but especially on their folly. The greatest and most important thing in the world is founded on weakness. This is a remarkably sure foundation, for nothing is surer than that the people will be weak. Anything founded on sound reason is very ill-founded, like respect for wisdom.
Source: Pascal, Blaise (2003-05-29). Pensees (Penguin Classics) (p. 6). Penguin Books Ltd. Kindle Edition.