Let's allow Abraham Lincoln put it in context for you, our system of private property:
The prudent, penniless beginner in the world labors for wages awhile, saves a surplus with which to buy tools or land for himself, then labors on his own account another while, and at length hires another new beginner to help him. This is the just and generous and prosperous system which opens the way to all, gives hope to all, and consequent energy and progress and improvement of condition to all. No men living are more worthy to be trusted than those who toil up from poverty; none less inclined to take or touch aught which they have not honestly earned.
Lincoln fought a war so that some men, who held back the fruits of other men's labor, would be stopped from doing so.The fruit of our labor is expressed in many ways: Land, wages, savings, personal assets, intellectual property.
Lincoln counseled us thusly:
Let them beware of surrendering a political power which they already possess, and which if surrendered will surely be used to close the door of advancement against such as they and to fix new disabilities and burdens upon them till all of liberty shall be lost.
Those disabilities would likely include the regressive income tax, food stamps, regulatory burden and the Federal Reserve.
Thanks to John Ransom