There is perhaps no civilised place upon earth where the common taste is so bad as in Paris. Yet it is in… — Jean Jacques Rousseau

There is perhaps no civilised place upon earth where the common taste is so bad as in Paris. Yet it is in this capital that good taste is cultivated, and it seems that few books make any impression in Europe whose authors have not studied in Paris. Those who think it is enough to read our books are mistaken; there is more to be learnt from the conversation of authors than from their books; and it is not from the authors that we learn most. It is the spirit of social life which develops a thinking mind, and carries the eye as far as it can reach. If you have a spark of genius, go and spend a year in Paris; you will soon be all that you are capable of becoming, or you will never be good for anything at all.

Source: Wikiquote · CC BY-SA 4.0