Add Quote by Guillermo del Toro

Was insanity really easier to accept than unconsciousness?

— Jeff Lindsay

But he who knows what insanity is, is sane; whereas insanity can no more be sensible of its own existence, than blindness can see…

— Apuleius

Perception determines insanity.

— Phil Collins

Insanity is just a state of mind.

— Anonymous

I am told that the clinical definition of insanity is the tendency to do the same thing over and over again and expect different…

— Stephen F. Lynch

There's a big difference between sanity and insanity.

— Megan Gallagher

The alleviation of the condition of insanity has also been accomplished now

— L. Ron Hubbard

Only the insane have strength enough to survive. Only the survivors determine what is sane.

— Anonymous

That in you which recognizes madness as madness (even if it is your own) is sanity, is the arising awareness, is the end of…

— Eckhart Tolle

To recognize one's own insanity is, of course, the arising of sanity, the beginning of healing and transcendence.

— Eckhart Tolle

Awareness is the enemy of sanity, for once you hear the screaming, it never stops.

— Emilie Autumn

Insanity is just what we call stupidity when it doesn't make sense.

— Josh Lieb