I will not name all its effects. Every one knows that the sight of cats, and rats, or the crushing of a coal, etc., may quite unhinge the reason. The tone of voice will affect the wisest and change the whole force of a speech or a poem.
Love or hate will change the aspect of justice, and an advocate retained with a large fee has an increased confidence in the right of the cause he pleads, while the assurance of his demeanour commends it to the judges, duped in their turn by appearances. How ridiculous is reason, swayed by a breath in every direction!
I should have to enumerate almost every action of men who seldom stagger but under her shocks. For reason has been forced to yield, and the wisest reason accepts as her own those principles which the imagination of men has everywhere casually introduced.
Our magistrates are well aware of this mystery. Their scarlet robes, the ermine in which they wrap themselves like furred cats, the halls in which they administer justice, the fleurs-de-lis, and all their august apparatus are most necessary; if the doctors had not their cassocks and their mules, if the lawyers had not their square caps, and their robes four times too wide, they would never have duped the world, which cannot resist so authoritative an appearance. Soldiers alone are not disguised after this fashion, because indeed their part is the more essential, they establish themselves by force, the others by fraud.
So our kings seek out no disguises. They do not mask themselves in strange garments to appear such, but they are accompanied by guards and halberdiers. Those armed puppets who have hands and power for them alone, those trumpets and drums which go before them, and those legions round about them, make the firmest tremble. They have not dress only, but power; we need an highly refined reason to regard as an ordinary man the Grand Turk, in his superb seraglio, surrounded with forty thousand janissaries.
We cannot even see an advocate in his long robe and with his cap on his head, without an enhanced opinion of his ability.
If magistrates had true justice, and if doctors had the true art of healing, they would have no need of square caps, the majesty of these sciences were of itself venerable enough. But having only imaginary knowledge, they must take these instruments, idle, but striking to the imagination with which they have to deal, and by that in fact they gain respect.
Imagination is the disposer of all things, it creates beauty, justice and happiness, and these are the world's all. I should much like to see an Italian work, of which I know the title only, but such a title is worth many books: Della opinione Regina del mondo. I accept the book without knowing it, save the evil in it, if there be any.
These are for the most part the effects of that deceptive faculty, which seems to have been given us expressly to lead us into necessary error. Of error however we have many other sources.
Not only are old impressions capable of deceiving us, the charms of novelty have the same power. Hence arise all the disputes of men, who charge each other either with following the false impressions of childhood or of running rashly after new. Who rightly keeps a middle way? Let him appear and make good his pretensions. There is no principle, however natural to us even from childhood, which may not be made to pass for a false impression either of education or of sense.