The Following Passage Contains an Argument That Commits at Least

Short Answer

The following passage contains an argument that commits at least one informal fallacy. Name the type of fallacy committed and explain why the passage is an example of that type.
Every art and every inquiry, and similarly every action and pursuit, is thought to aim at some good; and for this reason the good has rightly been declared to be that at which all things aim. (Aristotle, Nicomachean Ethics, Bk. I Ch. 1)