Final answer:
Aristotle observed that there are actions that are essentially evil and do not have excess or deficiencies associated with them.
Step-by-step explanation:
Aristotle observed that there are actions that are essentially evil and do not have excess or deficiencies associated with them.
According to Aristotle's Nichomachean Ethics, virtue is the mean between a deficiency and excess.
Evil actions, on the other hand, do not fall within this mean and are considered to be essentially evil.
Aristotle uses the example of bravery as a virtue that involves having the right amount of fear and confidence. Evil actions would be the extremes of cowardice or rashness.