Richelle E. Goodrich said this quote

A first impression works like a magic mirror; it reflects what intrigues us rather than echoing a truthful picture. A first impression is the creating of an imagined character born from personal desires, perceptions, and biases. Though sparked by an introduction to a real, living, breathing individual, the person remains a mystery long after parting. It is a fictitious ghost masked with similar features that remains. A first impression is rarely accurate; therefore, it should never be trusted.