By cracking the ancient hieroglyphic code, Jean-Fran?ois Champollion gave words to a thousand-year-old, mysterious civilization - but behind his legendary feat was a mysterious brother who made it all possible. 　　New correspondence discovered between Jean-Fran?ois Champollion and his brother Jacques-Joseph now allows us to fully understand how a young, self-taught genius was able... (展開全部)