The idea behind this statement is that it's challenging to achieve perfectly identical eyebrows, and some natural variation is acceptable. The saying suggests that eyebrows should complement each other and have a similar overall shape and style, but they don't have to be identical.

Everyone's face is unique, and small differences in features, including eyebrows, are normal. Trying to make eyebrows identical can sometimes result in an unnatural or overly artificial appearance. At Social Brows we often emphasize enhancing the natural shape of the eyebrows rather than striving for perfect symmetry.

In summary, the saying is a reminder that a certain level of asymmetry in eyebrows is acceptable and that the goal is to create a harmonious and balanced look rather than achieving exact replication.