Friedrich Wilhelm Nietzsche (/ˈniːtʃə, -tʃi/; German: [ˈfʁiːdʁɪç ˈvɪlhɛlm ˈniːtʃə] ( listen); 15 October 1844 – 25 August 1900) was a German philosopher, cultural critic, composer, poet, philologist, and a Latin and Greek scholar whose work has exerted a profound influence on Western philosophy and modern intellectual history. He began his career as a classical philologist before turning to philosophy. He became the youngest ever to hold the Chair of Classical Philology at the University of Basel in 1869 at the age of 24. He resigned in 1879 due to health problems that plagued him most of his life, and he completed much of his core writing in the following decade. In 1889, at age 44, he suffered a collapse and afterwards, a complete loss of his mental faculties. He lived his remaining years in the care of his mother until her death in 1897, and then with his sister Elisabeth Förster-Nietzsche. Nietzsche died in 1900.Read about Friedrich Nietzsche in Wikipedia
Man demands truth and fulfills this demand in moral intercourse with other men; this is the basis of all social life. One anticipates the unpleasant consequences of reciprocal lying. From this there arises the duty of truth. We permit epic poets to lie because we expect no detrimental consequences in this case. Thus the lie is permitted where it is considered something pleasant. Assuming that it does no harm, the lie is beautiful and charming.
It is, indeed, a fact that, in the midst of society and sociability every evil inclination has to place itself under such great restraint, don so many masks, lay itself so often on the procrustean bed of virtue, that one could well speak of a martyrdom of the evil man. In solitude all this falls away. He who is evil is at his most evil in solitude: which is where he is at his best - and thus to the eye of him who sees everywhere only a spectacle also at his most beautiful.