The wide sleeves of the black shihakushou gently fluttered in the air as the long arms swung back and front , the large hands still coarsely callused as ever . The footsteps were as always firm and steady , contrast to the almost hesitant - looking pace he walked up the stairs at . Nothing had changed yet at the same time , everything had changed .
According to the above context, choose the best option to answer the following question.
Question: How can " nothing " and " everything " happen at the same time ?
Options:
- When a lot of things happens there is actually no change
 - None of the above choices .
 - The change is simply a change of perspective
 - All things are different


The change is simply a change of perspective