"I demens! et sævas curre per Alpes, Ut pueris placeas et declamatio fias."

"Have I need of mad men, that ye have brought this fellow to play the mad man in my presence?"

"Only a madman would claim that there is some thing unreal about reality."

"All schizophrenia patients are mad, and none are sane. Their behaviour is incomprehensible. It tells us nothing about…"

"In your day, riches debauched one class with idleness of mind and body, while poverty sapped the vitality of the mass…"

"Love: A temporary insanity curable by marriage or by removal of the patient from the influences under which he incurr…"

"Mad, adj. Affected with a high degree of intellectual independence; not conforming to standards of thought, speech, a…"

"Anyone who believes exponential growth can go on forever in a finite world is either a madman or an economist."

"Insanity is relative. It depends on who has who locked in what cage."

"O major tandem parcas, insane, minori."