There is no great genius without some touch of madness.
Sentiment: NEGATIVE
No great genius has ever existed without some touch of madness.
There was never a genius without a tincture of madness.
Genius is one of the many forms of insanity.
There's a fine line between genius and insanity. I have erased this line.
There's a fine line between genius and insanity, as we all know.
All genius is a conquering of chaos and mystery.
Genius is nothing more than common faculties refined to a greater intensity. There are no astonishing ways of doing astonishing things. All astonishing things are done by ordinary materials.
Genius must be born, and never can be taught.
Real genius is nothing else but the supernatural virtue of humility in the domain of thought.
The genius which runs to madness is no longer genius.