A. The beauty of nature, a delicious treat.
Because he compares nature with a treat.
Explanation:
the proverb is "Nana korobi ya Oki" which means fall down 7 times stand up 8 it means choosing to never give up hope and always drive more it means to your focus isn't on reality in front of you on a greater vision that is not reality yet
8 is the first choice.
9 is the third choice.
10 is the first choice (I am pretty sure, as it definitely isn't the second or third)
