It is important to live an honest life. Rudyard Kipling often writes about this theme.
Which detail from "If" best supports the theme of the importance of honesty?
A: And stoop and build ’em up with worn-out tools:
B: And yet don’t look too good, nor talk too wise:
C: If you can trust yourself when all men doubt you,
D: If you can force your heart and nerve and sinew