Which themes does the author develop in the passage?
A. Routine can provide a sense of delight, and the good things in life can beautify the ordinary.
B. Leisure can bring a sense of peace, and each person has unique skills and talents.
C. Life on a farm is often lonely, and people may not understand others' good intentions.
D. Gardens are sources of nourishing food, and a well-set table can be like a fine work of art.
