Question: For which companies did the person who said "Eat to please thyself, but dress to please others." work?
Answer(s):
answer: James Franklin Printing Shop
answer: United States Postal Service
answer: Josiah Franklin

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:people.person.quotations ns:m.048gglz . 
?c ns:people.person.employment_history ?y .
?y ns:business.employment_tenure.company ?x .
}