Question

Which sentence is punctuated correctly?

Ralph Waldo Emerson once said, ‘A foolish consistency is the hobgoblin of little minds.’

Ralph Waldo Emerson once said, “A foolish consistency is the hobgoblin of little minds.”

Ralph Waldo Emerson once said, A foolish consistency is the hobgoblin of little minds.

Ralph Waldo Emerson once said, A foolish consistency is the hobgoblin of little minds.

Answer 1

its the second one. hopefully its right 

Answer 2

Ralph Waldo Emerson once said, "A foolish consistency is the hobogoblin of little minds."