In law also the emphasis makes the song. - Felix Frankfurter

It would be a narrow conception of jurisprudence to confine the notion of 'laws' to what is found written on the statute books, and to disregard the gloss which life has written upon it.

Without a free press there can be no free society. That is axiomatic. However, freedom of the press is not an end in itself but a means to the end of a free society. The scope and nature of the constitutional guarantee of the freedom of the press are to be viewed and applied in that light.

A license cannot be revoked because a man is redheaded or because he was divorced, except for a calling, if such there be, for which redheadedness or an unbroken marriage may have some rational bearing. If a State licensing agency lays bare its arbitrary action, or if the State law explicitly allows it to act arbitrarily, that is precisely the kind of State action which the Due Process Clause forbids.