The person wonders if there is a point when humans know everything, or if there is a point where humans are too full of knowledge to learn anything else.
Answer:
A wild wolf.
Explanation:
I have watched the movie and read the book and just to be sure i looked it up :)
Answer:
Get a bigger bedroom or a smaller train.
Explanation:
Of the bedroom is too small then if you get a smaller train the train won't be so big anymore and can now fit. If you get a bigger bedroom then the train will fit because there is more room.