Respuesta :
Statement of option D i.e., Ralph Waldo Emerson once said, “A foolish consistency is the hobgoblin of little minds.” is correctly punctuated.
What is punctuation?
Punctuation is the use of placement, conventional signs, and specific typographical devices to aid comprehension and correct reading of written text, whether read quietly or aloud.
Punctuation marks that are being used in writing to indicate where a speech or quotation begins and ends is inverted comma.
Thus, the correct option is D.
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