Is it politically correct to call someone visually handicapped instead of blind?

"to tell it right, it was through you i found my life and breathed again, and then through you my eyesight failed." this quote is from oedipus the king, explain why it's significant, paying special attention to word choice, figurative language, and the larger themes it reflects.

Which phrase best defines “quotations”

What is the central idea of paragraph 1 of the story?