“The mind that becomes soiled in youth can never again be washed clean. I know this by my own experience, & to this day I cherish an unappeased bitterness against the unfaithful guardians of my young life, who not only permitted but compelled me to read an unexpurgated Bible through before I was 15 years old. None can do that and ever draw a clean sweet breath again on this side of the grave.”

American writer, humorist, and essayist

Mark Twain was the pen name of Samuel Langhorne Clemens, an American writer, humorist, and essayist. He is best known for the novels The Adventures of Tom Sawyer and Adventures of Huckleberry Finn, and for a body of work that helped define American writing in the late 19th century. His books also include A Connecticut Yankee in King Arthur's Court and Pudd'nhead Wilson. He co-wrote The Gilded Age: A Tale of Today with Charles Dudley Warner. Twain's work is marked by wit, social satire, and a sharp eye for American life.