Sanity is madness put to good uses.
-George Santayana
I don't suffer from insanity.
I enjoy every minute of it.
-Author unknown
Madness need not be all breakdown.
It mat also be break-through.
-R.D.Laing
No man is sane who does not know how to be insane on proper occasions.
-Henry Ward Beecher
Look both ways before entering the insanity.
-Terri Guillemets