Is evil an inherent part of human nature, or is it a corruption of something fundamentally good?

The Strange Case of Dr. Jekyll and Mr. Hyde by Stevenson, Robert Louis

This theme explores the duality of human nature, the potential for both good and evil to exist within a single individual. It questions whether evil is an inherent part of humanity or a corruption of something pure. The story delves into the consequences of repressing one's darker impulses and the allure of indulging in them.