The simplicity and frugality of nature demands and forms only common concepts and a clumsy sincerity in human beings; artificial constraint and the luxury of a civil constitution hatches punsters and subtle reasoners, occasionally, however, also fools and swindlers, and gives birth to the wise or decent semblance by means of which one can dispense with understanding as well as integrity, if only the beautiful veil which decency spreads over the secret frailties of the head or the heart is woven close enough. Proportionately as art advances, reason and virtue will finally become the universal watchword, yet in such a way that the eagerness to speak of both can well dispense instructed and polite persons from bothering with their possession. The universal esteem which both praised properties are accorded nevertheless shows this noticeable difference that everyone is far more jealous of the advantages of the understanding than of the good properties of the will, and that in the comparison between stupidity and roguery no one would hesitate a moment to declare his preference for the latter; which is certainly well thought out because, if everything in general depends on art, fine cleverness cannot be dispensed with, but sincerity, which in such relations is only obstructive, can well be done without.