The greatest philosophy comes from the 'insanest' of people.

You're bloody insane, Karede," Mat said. "Unfortunately, so am I.

Just because I'm insane doesn't mean I have to act all crazy.

We have now left Reason and Sanity Junction. Next stop, Looneyville.

The distance between insanity and genius is measured only by success.

If you think anyone is sane you just don't know enough about them.

Insanity is believing in the "professionals" when Jesus is the answer.

Successful writing is a slow, daily, meticulous form of mental illness.

This damn ring had derailed her life. No wonder Gollum had gone insane.

When dealing with the insane, the best method is to pretend to be sane.

God's creatures who cried themselves to sleep stirred to cry again.

I can't go back to yesterday, because I was a different person then

You never know what lurks just beneath the surface of my fragile sanity.

Individual insanity is immune to the consequences of collective insanity

You can only drive yourself crazy if you have no distance from the world