* Resilience and Perseverance: Many of the stories depict characters facing difficult circumstances, whether physical, emotional, or social, and overcoming adversity through strength and determination.
* The Power of Connection: Several stories explore the importance of relationships and human connection in times of hardship or uncertainty. The bonds between individuals often provide strength and hope.
* Finding Meaning in Everyday Life: Even in seemingly ordinary settings, the stories uncover moments of beauty, significance, and profound emotion. The characters often find meaning and purpose in unexpected places.
* Coming-of-Age: Several stories deal with the challenges and triumphs of growing up, learning about oneself and the world, and navigating complex relationships.
* Social Injustice and Inequality: Some stories touch upon themes of social inequality and injustice, highlighting the struggles faced by marginalized groups and the need for compassion and empathy.
In short, while *Sketches* doesn't have a singular, overarching theme, the collection explores a range of human experiences centered around resilience, connection, and the search for meaning in a complex world. The unifying element is the author's skillful portrayal of human emotion and the strength of the human spirit.