Immanuel Kant was born on April 22, 1724. In 1740 he entered the University of Königsberg and studied the philosophy of Gottfried Leibniz and his follower Christian Wolff. He studied there until 1746 when his father died, then left Königsberg to take up a job as tutor. He became the tutor of Count Kayserling and his family. In 1755 Kant became a lecturer and stayed in this position until 1770. He was made the second librarian of the Royal Library in 1766. Kant was eventually given the Chair of Logic and Metaphysics at the University of Königsberg. In his entire life Kant never travelled more than seventy miles from the city of Königsberg. Kant died on February 12, 1804 with the final words "Es ist gut" ("It is good").