Quotes on privacy.

I’m writing an essay at the moment for Constitutional Law, and I would like a few quotes on privacy (as in between individual and government).

Anyone know any pithy ones?

Just to clarify, I’m not looking for legal ones so much as general statements (Mills etc.)

Not directly on point, but closely related:

*Justice is the end of government. It is the end of civil society. It ever has been and ever will be pursued until it be obtained, or until liberty be lost in the pursuit. *James Madison, Federalist No. 51.

Wikiquote has a page on privacy that has a few. Any of those look good?

–Louis Brandeis, dissent in Olmstead v United States. (If you’re taking Con Law you’ve probably seen it, and if so I apologize; but it’s always the first one I think of when the topic of privacy comes up.)