  The main problem for (WFK) is that some of the most knowledgeable people are not wise. Although they have an abundance of very important factual knowledge, they lack the kind of practical know-how that is a mark of a wise person. Wise people know how to get on in the world in all kinds of situations and with all kinds of people. Extensive factual knowledge is not enough to give us what a wise person knows. As Robert Nozick points out, “Wisdom is not just knowing fundamental truths, if these are unconnected with the guidance of life or with a perspective on its meaning” (1989, 269).  There is more to wisdom than intelligence and knowledge of science and philosophy or any other subject matter. Aristotle is well aware of the limitations of what he calls theoretical wisdom.    However, rather than making improvements to something like (WFK), Aristotle distinguishes it as one kind of wisdom. Other philosophers would be willing to abandon (WFK), that is, claim that it provides insufficient conditions for wisdom, and add on what is missing.