Summary
This quote serves as a reminder not to have overly idealistic views about humanity's inherent goodness. It suggests that it is unwise to assume that people will always behave in a moral or fair manner. Instead, it implies that it is important to approach situations with a realistic understanding that individuals can act in self-serving or negative ways. By acknowledging the potential for 'decency' to be lacking, one can navigate circumstances more cautiously and with reduced expectations.