We cannot doubt that self-interest is the mainspring of human nature. It must be clearly understood that this word is used here to designate a universal, incontestable fact, resulting from the nature of man, and not an adverse judgment, as would be the word selfishness.
Frederic BastiatLife, faculties, production-in other words, individuality, liberty, property-this is man. And in spite of the cunning of artful political leaders, these three gifts from God precede all human legislation, and are superior to it.
Frederic BastiatIn an economy, an act, a habit, an institution, or a law, gives birth not only to an effect, but to a series of effects. Of these effects, the first only is immediate; it manifests itself simultaneously with its cause - it is seen. The others unfold in succession - they are not seen. Now this difference is enormous, for it is often true that when the immediate consequence is favorable, the ultimate consequences are fatal, and the converse.
Frederic Bastiat