Fifth, conservatives pay attention to the principle of variety.
"They feel affection for the proliferating intricacy of long-established social institutions and modes of life, as distinguished from the narrowing uniformity and deadening egalitarianism of radical systems. For the preservation of a healthy diversity in any civilization, there must survive orders and classes, differences in material condition, and many sorts of inequality. The only true forms of equality are equality at the Last Judgment and equality before a just court of law; all other attempts at levelling must lead, at best, to social stagnation. Society requires honest and able leadership; and if natural and institutional differences are destroyed, presently some tyrant or host of squalid oligarchs will create new forms of inequality."
Taken from the Russel Kirk Center.