Mad, adj. Affected with a high degree of intellectual independence; not conforming to standards of thought, speech, and action derived by the conformants from study of themselves; at odds with the majority; in short, unusual. It is noteworthy that persons are pronounced mad by officials destitute of evidence that they themselves are sane.

Madness is somewhere between chaos and having a dream.

Madness is the acme of intelligence.

MAD, adj. Affected with a high degree of intellectual independence; not conforming to standards of thought, speech and action derived by the conformants from study of themselves; at odds with the majority; in short, unusual. It is noteworthy that persons are pronounced mad by officials destitute of evidence that themselves are sane.

Madness is the WHO staring into the abyss and denying it is there. Madness is an ostrich who sticks her head in the sand while a pack of hyenas closes around her. - Lanky Man with green eyes

Madness is to think of too many things in succession too fast, or of one thing too exclusively.

To say that a great genius is half-mad, while recognizing his artistic prowess, is worth as much as saying that he was rheumatic, or that he suffered from diabetes. Madness, in fact, is a medical expression to which a balanced critic should pay no more heed than he would to the accusation of heresy brought by the theologian, or to the accusation of immorality brought by the public prosecutor.

MAD, adj. Affected with a high degree of intellectual independence; not conforming to standards of thought, speech and action derived by the conformants from study of themselves; at odds with the majority; in short, unusual. It is noteworthy that persons are pronounced mad by officials destitute of evidence that themselves are sane. For illustration, this present (and illustrious) lexicographer is no firmer in the faith of his own sanity than is any inmate of any madhouse in the land; yet for aught he knows to the contrary, instead of the lofty occupation that seems to him to be engaging his powers he may really be beating his hands against the window bars of an asylum and declaring himself Noah Webster, to the innocent delight of many thoughtless spectators.

How does one objectively define madness ?

Madness and insanity are two terms that are so vague and relative that you can’t really apportion proper values to them. The only thing I can think of that has any use it functional and dysfunctional. Are you working as well? In which case, it doesn’t matter if you are mad.

Madness is the genius’ substitute for stupidity.

Madness is born in the blood. It is my birthright.

Madness, provided it comes as the gift of heaven, is the channel by which we receive the greatest blessings....the men of old who gave things their names saw no disgrace or reproach in madness; otherwise they would not have connected it with the name of the noblest of all arts, the art of discerning the future, and called it the manic art....So, according to the evidence provided by our ancestors, madness is a nobler thing than sober sense...madness comes from God, whereas sober sense is merely human.

(…) Is not meanness also a form of madness? And is not madness the misuse of the mind? Humanity's problem lies in this misuse of the mind only. All the treasures of nature and spirit are open to man who will use his mind rightly. (…) Fear and greed cause the misuse of the mind. The right use of mind is in the service of love, of life, of truth, of beauty.