The theory of the forms is hinted at in previous books like the Meno but it isn't until the Phaedo before it is really introduced. ... Understanding the forms is what is most important for Plato. ... The idea of forms is vital to Plato's idea of immortal soul. ... The forms play a major role in Plato's basic ethical doctrine. ... I generally have to agree with Plato. ...

• Word Count: 1101
• Approx Pages: 4
• Grade Level: High School