For Plato and his doctrine of Forms, a person can determine whether an act is courageous if he or she can <u>accurately describe the Form of Courage.</u>
Plato propounded a Doctrine of Forms, which states that the true reality is not the material world of everyday objects, but rather the world of Forms or Ideas.
The empirical objects we see around us are merely a shadow of these Forms. Thus, there is an Idea of <em>tableness </em>to which all the tables in the world partake of.
While the material world is grasped by the senses, the world of Forms can be grasped only by reason. Thus, only with men of reason can identify the true nature of things. So, to know whether an act is courageous, one needs to know the Form of Courage first.
To learn more about Plato's Doctrine of Forms: brainly.com/question/15084741
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