Final answer:
The provided narratives deal with overcoming adversities and learning in challenging circumstances, illustrating individuals' realizations about their environment and thirst for knowledge despite systemic barriers.
Step-by-step explanation:
The narrative passages provided describe the experiences of different individuals overcoming significant adversities while learning and adapting to the world around them. In the first narrative, there is a clear depiction of the protagonist realizing that they are different from others due to their inability to communicate using speech, leading to frustrations and a sense of isolation. It's not until the arrival of their teacher, who introduced them to sign language, that they began to understand that everything has a name and felt a new connection with the world.
In the other narratives, individuals grapple with the hardships of life during times of systemic oppression, such as slavery, where acquiring knowledge or even experiencing the innocence of childhood play was a luxury not afforded to them. These snippets also portray their relentless spirit and determination to learn and grow despite the circumstances, highlighting their inner strength and the power of education.