I think that the court has misapplied a great constitutional principle. I cannot see how 'official religion' is established by letting those who want… - Potter Stewart

The Executive must have the largely unshared duty to determine and preserve the degree of internal security necessary to exercise that power successfully. It is an awesome responsibility requiring judgment and wisdom of a high order. A very first principle of that wisdom would be an insistence upon avoiding secrecy for its own sake. For when everything is classified, then nothing is classified and the system becomes one to be disregarded by the cynical or the careless and to be manipulated by those intent on self-protection or self-promotion.

I shall not today attempt further to define the kinds of material I understand to be embraced within that shorthand description [hard-core pornography]; and perhaps I could never succeed in intelligibly doing so. But I know it when I see it, and the motion picture involved in this case is not that.

Censorship reflects a society's lack of confidence in itself. It is a hallmark of an authoritarian regime.