1. Slaves are the private property of slave owners, but football players are independent and free men in the legal sense. Slaves don't get any benefits from this business, but football players do.

2. It is a better way to create wealth, because you can do your best and give full play to your strengths.

I don't know what that is.

4. Look at the angle. If Wal-Mart wants to expand its influence and say, Look, I can open it in the center of Oxford, that's fine.

However, from the profit of a supermarket, or from the students' point of view, they disagree.

The location of Wal-Mart should take into account the convenience of students and maximize profits, and it is not necessarily the best location in the center of Oxford. It may be more suitable to gather in dormitories and teaching buildings.

In addition, the center of Oxford University had better have something that can represent the spirit of Oxford.