Quotes and Sayings about Sisters

You're not my best friend. You're my sister, and that's more.

My sister keeps me grounded.

My sister is a mess. I love her to death, but she is a mess.

There's nobody in the world that knows me better than my sister.

My first job is big sister and I take that very seriously.

Is solace anywhere more comforting than that in the arms of a sister?

Science fact: Sisters are the worst.

Sister is probably the most competitive relationship within the family, but once the sisters are grown, it becomes the strongest relationship.