The indispensable judicial requisite is intellectual humility. - Felix Frankfurter

Lincoln's appeal to "the better angels of our nature" failed to avert a fratricidal war. But the compassionate wisdom of Lincoln's first and second inaugurals bequeathed to the Union, cemented with blood, a moral heritage which, when drawn upon in times of stress and strife, is sure to find specific ways and means to surmount difficulties that may appear to be insurmountable.

The words of the Constitution … are so unrestricted by their intrinsic meaning or by their history or by tradition or by prior decisions that they leave the individual Justice free, if indeed they do not compel him, to gather meaning not from reading the Constitution but from reading life.

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.