People who can blush cannot have a black heart.
The quote "People who can blush cannot have a black heart" suggests that the ability to blush—a physiological response often associated with feelings of shame, embarrassment, or empathy—indicates an inherent capacity for compassion and moral awareness. It implies that those who are sensitive enough to experience such emotions are unlikely to harbor malicious intentions or lack empathy for others. Essentially, the quote connects emotional vulnerability and moral integrity, highlighting that genuine feelings and a conscience are necessary for a kind and good-hearted character.
Author: R. L. Stine