The intercourse between the Mediterranean and the North or between the Atlantic and Central Europe was never purely economic or political; it also meant the exchange of knowledge and ideas and the influence of social institutions and artistic and literary forms.
The day of the great jazz improviser who doesn't know how to read music is over.
Humanity may endure the loss of everything; all its possessions may be turned away without infringing its true dignity - all but the possibility of improvement.

