What does the opening line "Your world is as big as you make it" (L 1) mean?

"this year she had the extra joy of showing it to her small brother, and of terrifying him as well as herself. when they had done this many times they came back to the house to tell everybody that they had done it. he boasted. she mocked. they squabbled." how does julia feel about her little brother? does she love him? hate him? find him an annoyance? be sure you read what is implied by their reactions to each other.

Adebate on free education must be included in the private school

What is most likely the speaker's intent in this excerpt from the speech "solitude of self" by elizabeth cady stanton?