Nine years later he died from overwork, as a true martyr to the great task which he had set himself as a boy. His work, however, lived after him. Others continued his studies and today Egyptologists can read hieroglyphics as easily as we can read the printed pages of our newspapers. Fourteen pictures in twenty years seems very slow work. But let me tell you something of Champollion's difficulties. Then you will understand, and understanding, you will admire his courage. The old Egyptians did not use a simple sign language. They had passed beyond that stage. Of course, you know what sign language is. Every Indian story has a chapter about queer messages, written in the form of little pictures. Hardly a boy but at some stage or other of his life, as a buffalo hunter or an Indian fighter, has invented a sign language of his own, and all Boy Scouts are familiar with it. But Egyptian was something quite different and I must try and make this clear to you with a few pictures. Suppose that you were Champollion and that you were reading an old papyrus which told the story of a farmer who lived somewhere along the banks of the river Nile. Suddenly you came across a picture of a man with a saw. [Illustration: saw] "Very well," you said, "that means, of course, that the farmer went out and cut a tree down." Most likely you had guessed correctly. Next you took another page of hieroglyphics. They told the story of a queen who had lived to be eighty-two years old. Right in the middle of the text the same picture occurred. That was very puzzling, to say the least. Queens do not go about cutting down trees. They let other people do it for them. A young queen may saw wood for the sake of exercise, but a queen of eighty-two stays at home with her cat and her spinning wheel. Yet, the picture was there. The ancient priest who drew it must have placed it there for a definite purpose. What could he have meant? That was the riddle which Champollion finally solved. He discovered that the Egyptians were the first people to use what we call "phonetic writing." Like most other words which express a scientific idea, the word "phonetic" is of Greek origin. It means the "science of the sound which is made by our speech." You have seen the Greek word "phone," which means the voice, before. It occurs in our word "telephone," the machine which carries the voice to a distant point. Ancient Egyptian was "phonetic" and it set man free from the narrow limits of that sign language which in some primitive form had been used ever since the cave-dweller began to scratch pictures of wild animals upon the walls of his home. Now let us return for a moment to the little fellow with his saw who suddenly appeared in the story of the old queen. Evidently he had something to do with a saw. A "saw" is either a tool which you find in a carpenter shop or it means the past tense of the verb "to see." This is what had happened to the word during the course of many centuries.