Final answer:
The phrase 'Thou art a scholar; speak to it,' is likely addressing a learned individual, but specific identification requires more context. The quotes provided touch on themes of integrity, wisdom, and relationships, pertinent to high-school English literature. They are representative of classical texts likely studied within this curriculum.
Step-by-step explanation:
The quote “Thou art a scholar; speak to it,” could be addressing any individual who is considered learned or well-versed in a particular area of knowledge. However, without additional context, it is not possible to definitively identify whether 'thou' refers to a teacher, a student, a parent, or a friend. The subject matter of the excerpts provided ranges from filial piety and self-truth to the endurance of beauty and the learning process. This context suggests the quotes are from classical texts or plays, likely of a high-school English literature curriculum.
The famous line from Shakespeare's play Hamlet, “To thine own self be true,” is an admonishment to maintain one's integrity and self-honesty. It can be rephrased in modern English as “Be true to yourself.”
The other excerpts reflect on the bonds between a father and son, the value of wisdom, aesthetic philosophy, the pursuit of greatness with integrity, and the tenets of education and self-reliance.