Final answer:
The phrase "Man is from _____ for _____" can be completed with the word 'Earth', emphasizing the idea of human origin and connection to our planet, as well as the notion that one's character and life intentions are of greater importance than their birthplace.
Step-by-step explanation:
The phrase "Man is from _____ for _____" appears to be a take on the common expression "Man is from Earth," which emphasizes that humanity originates from this planet and our connections to it. The line "My tongue, every atom of my blood, formed from this soil, this air," from a piece of literature, further highlights this idea by stating that every part of one's being is derived from and connected to the soil and air of one's birthplace. Yet, the first passage from LibreTexts™ points out that it is not the birthplace that should be emphasized but rather the character and the intentions that guide a man's life. In both cases, the blank in the phrase could be filled with the word "Earth" since humans are both from Earth in a biological and cultural sense, and they live their lives for their engagement with the Earth and its inhabitants.