Answer:
To me it means that it is your job to prove that you can do all things while pretending you have no limits.
2. It applies to the world today by saying you should overcome your obstacles as though they don't exist. Meaning just go through life believing.
Answer:
The air molecules inside the bag are pushing out against the bag.
Probably A or B!!probably B though,because if its cold then it cant be hot,and if its hot it cant be cold,or its probably in between?