Note: The word solitude is the end of that quote, this means that the dash is not necessary. I will help to explain the message the quote is passing across.
Answer:
Check below for the explanation.
Explanation:
This quote was given by Ralph Waldo Emerson. The quote means that relationship with others will be easier if one agrees completely to the opinion of the world, at the same time, if one maintains his opinions not minding the opinions of the world, then one can easily hold on to one's beliefs.
Ralph Emerson now gives credit to a man who despite being in solitude can still maintain his opinions as he would do if he was in solitude. He acknowledges how difficult this can be and gives respect to the man with this special ability.
John ran. - independent
John ran away from the shore. - independent
Jim studied in the sweet shop for his chemistry quiz. - independent
When Jim studied in the sweet shop for his chemistry quiz. - now this one's tricky. I am leaning towards dependent but it could be the response to a question, but I don't know what question or could be dependent because its not a complete thought. Try dependent.
Paraphrasing and directly quoting from the text are your two options.