“Books and drafts mean something quite different for different thinkers. One collects in a book the lights he was able to steal and carry home swiftly out of the rays of some insight that suddenly dawned on him, while another thinker offers us nothing but shadows - images in black and grey of what had built up in his soul the day before.”

“A thinker sees his own actions as experiments and questions--as attempts to find out something. Success and failure are for him answers above all.”

“I can tell by my own reaction to it that this book is harmful." But let him only wait and perhaps one day he will admit to himself that this same book has done him a great service by bringing out the hidden sickness of his heart and making it visible.— Altered opinions do not alter a man’s character (or do so very little); but they do illuminate individual aspects of the constellation of his personality which with a different constellation of opinions had hitherto remained dark and unrecognizable.”

“WHEN Zarathustra was thirty years old, he left his home and the lake of his home, and went into the mountains. There he enjoyed his spirit and his solitude, and for ten years did not weary of it. But finally he had a change of heart - and rising one morning with the dawn, he went before the sun, and spoke thus to it:”

“Whoever thought that he had understood something of me had merely construed something out of me, after his own image.”

“Many a man fails as an original thinker simply because his memory is too good.”

“Knowing one's 'individuality'. - We are too prone to forget that in the eyes of people who are seeing us for the first time we are something quite different from what we consider ourselves to be: usually we are nothing more than a single individual trait which leaps to the eye and determines the whole impression that we make.”