"Much Madness Is Divinest Sense," Emily Dickinson

Much Madness is Divinest Sense

To a discerning Eye –

Much Sense – The Starkest Madness –

‘Tis the Majority 

In this, as All, prevail –

Assent – and you are Sane –

Demur – you’re straightway Dangerous

And handled with a chain –

Emily Dickinson

1862

http://en.wikipedia.org/wiki/Emily_dickinson