And intuitive reason is concerned with the ultimates in both directions. The intuitive reason which is presupposed by demonstrations grasps the unchangeable and first terms, while the intuitive reason involved in practical reasonings grasps the last and variable fact, i.e. the minor premiss. Judgement, understanding, and intuitive reason are natural endowments . Practical wisdom is the quality of mind concerned with things just and noble and good for man. The concerns of practical wisdom .
Wisdom produces happiness in the way that health produces health.
For since wisdom is a part of virtue as a whole, it makes us happy because it is a state that we possess and activate. To achieve happiness , a person must have moral virtue to chose the right ends and prudence to chose the right means to the end. Some people who do just acts are not necessarily just. In order to be good one must be in a certain state when one does the several acts, i.e. one must do them as a result of choice and for the sake of the acts themselves. Intelligence is not the same as this capacity of cleverness, though it requires it.