The excerpt from "To Live" that expresses the theme of struggling to know oneself and one's place in the world is the following:
"I sit in my crunched-in restraining desk, they call it. with my paper and my pen and I am supposed to see the blackboard around the tall boy en frente de mi but my head won’t translate this language log base b of a squared carbon monoxide reacting with phosphorus learning without knowing without room to learn how to know myself to be myself"
In this passage, the imagery of being confined in a "crunched-in restraining desk" along with the struggle to understand complex concepts symbolizes the difficulty of finding one’s identity and place in a world filled with expectations and challenges. The speaker's sense of not being able to translate the language around them indicates a disconnect from their surroundings, mirroring the theme of the challenge in self-discovery and understanding one's role in the greater context of life.