There are few books that set out what a mature person can believe - someone fully grown up, I mean. Aristotle's 'Ethics', Marcus Aurelius's 'Meditati… - Robert Nozick

Consider the following sequence of cases, which we shall call the Tale of the Slave, and imagine it is about you.

1. There is a slave completely at the mercy of his brutal master’s whims. He is often cruelly beaten, called out in the middle of the night, and so on.

2. The master is kindlier and beats the slave only for stated infractions of his rules (not fulling the work quota, and so on). He gives the slave some free time.

3. The master has a group of slave, and he decides how things are to be allocated among them on nice grounds, taking into account their needs, merit, and so on.

4. The master allows the slave four days on their own and requires them to work only three days a week on his land. The rest of the time is their own.

5. The master allows his slaves to go off and work in the city (or anywhere they wish) for wages. He also retains the power to recall them to the plantation if some emergency threatens his land; and to raise or lower the three-sevenths amount required to be turned over to him. He further retains the right to restrict the slaves from participating in certain dangerous activities that threaten his financial return, for example, mountain climbing, cigarette smoking.

6. The master allows all of his 10,000 slaves, except you, to vote, and the joint decision is made by all of them. There is open discussion, and so forth, among them, and they have the power to determine to what use to put whatever percentage of your (and their) earnings they decide to take; what activities legitimately may be forbidden to you, and so on.

7. Though still not having the vote, you are at liberty (and are given the right) to enter into discussion of the 10,000, to try to persuade them to adopt various policies and to treat you and themselves in a certain way. They then go off to vote to decide upon policies covering the vast range of their powers.

8. In appreciation of your useful contributions to discussion, the 10,000 allow you to vote if they are deadlocke

Lacking much historical information and assuming (1) that victims of injustice generally do worse than they otherwise would and (2) that those from the least well-off group in the society have the highest probabilities of being the (descendants of) victims of the most serious injustice who are owed compensation by those who benefited from the injustices, ... then a rough rule of thumb for rectifying injustices might seem to be the following: organize society so as to maximize the position of whatever group ends up least well-off in the society.

Our principles fix what our life stands for, our aims create the light our life is bathed in, and our rationality, both individual and coordinate, defines and symbolizes the distance we have come from mere animality. It is by these means that our lives come to more than what they instrumentally yield. And by meaning more, our lives yield more.