What are some thought-provoking Plato cave quotes that challenge our perception of reality?

One thought-provoking quote from Plato's Allegory of the Cave is: "And if they were in the habit of conferring honors among themselves on those who were quickest to observe the passing shadows and to remark which of them went before, and which followed after, and which were together; and who were therefore best able to draw conclusions as to the future, do you think that he would care for such honors and glories, or envy the possessors of them?" This quote challenges us to question the nature of reality and the value we place on superficial observations.