Gold has its price; learning is beyond price

Similar sayings:

A country where flowers are priced so as to make them a luxury has yet to learn the first principles of civilization A country where flowers are priced so as to make them a luxury has yet to learn the first principles of civilization
Gold is tested by fire, man by gold Gold is tested by fire, man by gold
Learning is better than house and land Learning is better than house and land
Learning is a weightless treasure you always carry easy Learning is a weightless treasure you always carry easy
Despise learning and make everyone pay for your ignorance Despise learning and make everyone pay for your ignorance

Chinese sayings and proverbs