However, we can infer some possible hobbies based on their actions and descriptions:
Dr. Jekyll:
* Science and Research: He is a respected doctor and scientist, so he likely enjoys his work and spends a considerable amount of time in his laboratory.
* Socializing: He is known for his kind nature and participates in social gatherings, suggesting he enjoys company and conversation.
* Philanthropy: Jekyll is described as a generous man who donates to charities, suggesting a possible interest in social justice or helping others.
Mr. Hyde:
* Violence and Cruelty: Hyde's actions are primarily driven by his dark urges, including violence and cruelty. It's unlikely he has traditional hobbies, as he is consumed by his base desires.
* Secretive Activities: Hyde's activities are shrouded in secrecy and darkness, implying he may enjoy the thrill of the unknown or the act of deception itself.
It's important to remember that the novella emphasizes the transformative nature of Jekyll's duality, not their individual hobbies. The lack of detailed descriptions about their hobbies serves to highlight the contrasting nature of the two personalities and the struggle within Jekyll's soul.