TRANSLATION HELP PLZ -- German / English.

I am proofreading a document which was translated from German to English and in German it starts like this:
"Wie sagt mensch so schön? Ein Bild sagt mehr als tausend Worte."

It seems like a good translation would be, "How does the saying go? 'A picture is worth a thousand words?'

Is this the best translation of the first phrase? Thank youuuuuuu!