Sisters are the people we practice on, the people who teach us about fairness and cooperation and kindness and caring - quite often the hard way.
Sisterly love and a dash of craziness make the perfect recipe for a memorable day out.
Sisters function as safety nets in a chaotic world simply by being there for each other.
From childhood playdates to adult escapades, my sister has always been my partner in crime.

A sister is a gift to the heart, a friend to the spirit, a golden thread to the meaning of life.
Sister is probably the most competitive relationship within the family, but once the sisters are grown, it becomes the strongest relationship.
To have a loving relationship with a sister is not simply to have a buddy or a confident, it is to have a soulmate for life.

Having a sister is like having a best friend you can’t get rid of. You know whatever you do, they’ll still be there.