Q266233 - EN - 2011 - ESCOLA NAVAL - Aspirante - Português e Inglês

Which alternative does not express the same idea as "Always do right" in the sentence below?
"Always do right. This will gratify people and astonish the rest" (Mark Twain)

a) You should always do right.
b) You can always do right.
c) You always have to do right.
d) You must always do right.
e) You always ought to do right.