Danish existentialist philosopher, poet, and theologian known for works such as for example Either/Or and Fear and Trembling. He was created into a rich Copenhagen family members and became a theology pupil at the School of Copenhagen. He often composed under pseudonyms. And it had been said his timetable was so constant which the townsfolk could understand the hour of your day by if they noticed him about city. He fell deeply in love with Regine Olsen, but he broke off their engagement prior to the two could possibly be married. His function deeply affected the tips of 20th-century philosopher Ludwig Wittgenstein.