Carillon batons are almost never played with the fingers as one does a piano, though this is sometimes used as a special carillon playing technique. The keys activate levers and wires that connect directly to the bells' clappers; thus, as with a piano, the carillonneur can vary the intensity of the note according to the force applied to the key. In addition to the manual keys, the heavier bells are also played with a pedal keyboard. These notes can either be played with the hands or the feet. The world's first international carillon school, the Royal Carillon School "Jef Denyn", is
What Is a Nation? today". At the current time, however, the existence of separate nations serves to guarantee liberty, in a way which would be lost if the whole world served under one law and one master. "Each brings one note to the great concert of humanity..." Renan gives Switzerland as a prime example of a nation established by volition (choice, will): Renan's argument was summarized in the German term "Willensnation" ("nation-by-volition"), used to describe the status of Switzerland as a federal state by choice, and not along ethnic boundaries. The term became popular to describe the Swiss political model after World War I