Frederic Bastiat 
Economic Sophisms Vol II [EPUB ebook] 

Why should I go on tormenting myself with this dry and dreary science of Political Economy?
Why? The question is reasonable. Labour of every kind is in itself sufficiently repugnant to warrant one in asking to what result it leads?
Let us see, then, how it is.
I do not address myself to those philosophers who profess to adore poverty, if not on their own account, at least on the part of the human race.
I speak to those who deem wealth, of some importance. We understand by that word, not the opulence of some classes, but the ease, the material prosperity, the security, the independence, the instruction, the dignity of all.
There are only two means of procuring the necessaries, conveniences, and enjoyments of life: Production and Spoliation.
There are some people who represent Spoliation as an accident, a local and transient abuse, branded by the moralist, denounced by the law, and unworthy of the Economist’s attention.
In spite of benevolence, in spite of optimism, we are forced to acknowledge that Spoilation plays too prominent a part in the world, and mingles too largely in important human affairs, to warrant the social sciences, especially Political Economy, in holding it as of no account.
I go further. That which prevents the social order from attaining that perfection of which it is susceptible, is the constant effort of its members to live and enjoy themselves at the expense of each other. So that if Spoliation did not exist, social science would be without object, for society would then be perfect.