Final answer:
Justice and the student in the hall perceive Justice's speed differently due to varying contexts, with Justice comparing himself to Chance and the student observing without a point of comparison.
Step-by-step explanation:
The difference in perception of Justice's speed between Justice himself and the student in the hall can be attributed to the context in which they are viewing the situation. From Justice's perspective, he is likely comparing his speed to that of Chance and feels he is not fast enough.
However, the student in the hall views Justice's speed in isolation, without a point of comparison, and thus perceives it as too fast. This scenario illustrates differing viewpoints and contexts can lead to vastly different interpretations, much like the contrasting perspectives presented in various stories such as 'The Hare and the Tortoise', where speed is relative to one's perception and situation.