(83.) At court there are always a certain number of people to whom a knowledge of the world, politeness, or fortune supply the want of merit;[444] they know how to enter and to leave a room; they are never embarrassed in their conversation, because they never engage in one; they please by their very taciturnity, and make themselves appear of importance by their prolonged silence, or by uttering, at most, a few monosyllables; they answer you by a glance, an intonation, a gesture, and a smile; their understanding, if I may venture on the expression, is only two inches deep, and if you fathom it, you will soon come to the bottom. (84.) There are some men on whom favour lights as it were accidentally; they are the first it surprises and even alarms; they recollect themselves at last, and think they are worthy of their good fortune; and, as if stupidity and fortune were two things incompatible, or as if it were impossible to be lucky and foolish at one and the same time, they fancy they are intelligent, and venture, or I should rather say, are conceited enough, to speak on all occasions, on every possible subject, and without any regard for their audience. I might add that at last they become terrible, and disgust every one by their fatuity and nonsense. This is at least certain; they infallibly discredit those who assisted them in their promotion.[445] (85.) What shall we call those who are only shrewd in the opinion of fools? I know this, that able men rank them with the people they impose upon. A man must be very shrewd to make other people believe that he is not so sharp after all. Shrewdness is neither too good nor too bad a quality, but is something between a virtue and a vice; there is scarcely any circumstance in which prudence cannot supply its place, and, perhaps, in which it ought not to do so. Shrewdness is a near neighbour of rascality; there is but a step from the one to the other, and that a slippery one; falsehood only makes the difference, for add shrewdness to it, and the result is rascality. Amongst those people who, out of shrewdness, hear everything and talk little, be sure to talk less; or, if you must talk much, say little. (86.) You have a just and important business depending on the consent of two persons; and one of them says to you that he will favour it provided the other will agree to it, which the latter does, though he wishes to know what the first intends doing. Meanwhile nothing comes of it; and months and years roll on to no purpose. You say you are bewildered, that it is a complete mystery to you, and that all that was necessary for your success was for these two persons to meet together and to converse about it. I tell you I see through it all, and it is no mystery to me; they have met and conversed about your business.