The two most important days in your life are the day you are born and the day you find out why

Mark Twain· United States · 1835 – 1910

Mark Twain, born Samuel Langhorne Clemens, was an American novelist and humorist. He is best known for his novels 'Adventures of Huckleberry Finn' and 'The Adventures of Tom Sawyer', and is often regarded as the father of American literature.