Art never expresses anything but itself.  The Decay of Lying

Take a book, the poorest one written, but read it with the passion that it is the only book you will read-ultimately you will read everything out of it, that is, as much as there was in yourself, and you could never get more out of reading, even if you read the best of books. Stages on Life's Way

There's no quiet place here on earth for our love, not in the village and not anywhere else, so I picture a grave, deep and narrow, in which we embrace as if clamped together, I bury my face against you, you yours against me, and no one will ever see us. The Castle

Independence is for the very few; it is a privilege of the strong. And whoever attempts it even with the best right but without inner constraint proves that he is probably not only strong, but also daring to the point of recklessness. He enters into a labyrinth, he multiplies a thousandfold dangers which life brings with it in any case, not the least of which is that no one can see how and where he loses his way, becomes lonely, and is torn piecemeal by some minotaur of conscience. Supposing one like that comes to grief, this happens so far from the comprehension of men that they neither feel it nor sympathize. And he cannot go back any longer. Beyond Good and Evil