What sentence uses correct punctuation?

"don't find fault, said henry ford, find a remedy."
"don't find fault," said henry ford, find a remedy."
"don't find fault," said henry ford, "find a remedy."
'don't find fault,' said henry ford, 'find a remedy.'

"Don't find fault," said Henry Ford, "find a remedy."

Quotation marks are punctuation marks that are placed at the beginning and at the end of a remark. They are used in pairs, and surround a section of text. It is important to remember that quotation marks only surround quotations when they are a literal transcription of speech. Moreover, commas that follow quotations are placed inside the quotation mark. The only option that follows these rules is the third one.

in my opinion, anyone should be allowed to marry as long as it's not going against any laws. though i kind of contradict myself because i know that in some states and countries, gay marriage isn't legal yet- hopefully you get my point.