本书献给教诲我们的五位朋友：

Théophile Jorat

Angeline Coudurier

André Coudurier

Théophile Gay

Marie Raymond

也献给帮助我们学习的朋友们：

Raymond Berthier, Luc and Marie-Thérese Bertrand, Gervais and Mélina Besson, Jean-Paul Besson, Denis Besson, Michel Besson, Gérard Besson, Christian Besson, Marius Chavanne, Roger and Noelle Coudurier, Michel Coudurier, La Doxie, Régis Duret, Gaston Forrestier, Marguerite Gay, Noel and Hélène Gay, Marcelle Gay, Jeanne Jorat, Armand Jorat, Daniel and Yvette Jorat, Norbert Jorat, Maurice and Claire Jorat, François and Germaine Malgrand, Francis and Joelle Malgrand, Marcel Nicoud, André Perret, Yves and Babette Peter, Jean-Marie and Josephine Pittet, Roger and Rolande Pittet, Bernadette Pittet, François Ramel, Francois and Léonie Raymond, Basil Raymond, Guy and Anne Marie Roux, Le Violon, Walter, 也献给我求教过的Beverly。