“O, sinner that I am!” responded Don Quixote. “How bad it seems in governors not to be able to read or write! Because you must know, Sancho, that a man not knowing how to read, or being left-handed, means one of two things: either he was the child of parents who were too poor and lowborn, or he was so mischievous and badly behaved himself that he could not absorb good habits or good instruction. This is a great fault in you, and I would like you at least to learn to sign your name.”