Noun
liberal science (plural liberal sciences)
(obsolete) Any of seven traditional academic subjects: grammar, logic, rhetoric, arithmetic, music, geometry, and astronomy.
All official and liberal science defends wage-slavery, whereas Marxism has declared relentless war on that slavery. Vladimir Lenin
God is an essence that we know nothing of. Until this awful blasphemy is got rid of, there never will be any liberal science in the world. John Adams