Anne Frank was known for her optimism, hunger for knowledge, and creativity. She could be moody at times, given the fact she was a young woman. However, she was extraordinary girl; an astute observer of both politics and human nature.
Margot Frank, in Anne's description, is more reserved. She's described as prettier, more grown up, and more of a "proper lady" than Anne. She aspired to be a maternity nurse in Palestine. It's implied that she's underappreciated, too.
Anne Frank is younger so one would assume her personality is more childish and she doesn't quite understand as much as Margot. She is more loud or open about her feelings towards others and maybe even a bit more confident. While Margot is very quiet andagrees with others and doesn't really argue or speak up as much and usually just does what shes told. But the Diary definitely shows more of Annes personality because it is from her perspective.
