"But, I know enough people in that court, through the years, to know one thing: There's always somebody who surprises you, who rises above what they thought they appointed him for, and stays with the separation of powers, and with the right of the law to decide"

Arthur Hertzberg's quote shows a profound understanding of the dynamics within judicial environments, especially in the context of courts and their functions in supporting the guideline of law and separation of powers. This declaration highlights 2 primary themes: the unpredictability of human character and the enduring strength of judicial principles.

First of all, Hertzberg stresses the unpredictability and strength of individuals within the judicial system. He acknowledges that, over the years, he has come to know many individuals within the court system, suggesting both an intimate familiarity with its operations and an awareness of its intricacies. He notes, "there's constantly someone who surprises you", indicating that people might act contrary to the expectations put upon them at the time of their consultation. This speaks with an intrinsic unpredictability in human character and suggests that judges, once selected, might pick to rise above partisan or preconceived inspirations. This capacity for unexpected integrity or development reveals a faith in the capability of individuals to transcend the restrictions or intents envisaged by those who selected them.

Second of all, Hertzberg's statement highlights the significance of judicial independence and the concept of separation of powers. He refers to those judges who adhere to "the separation of powers, and with the right of the law to choose", highlighting the essential role of independent judiciary in keeping a well balanced and fair governmental system. The separation of powers is a foundational concept meant to avoid the concentration of power by dividing governmental responsibilities into unique branches-- legislative, executive, and judicial. Judges who appreciate and support this separation function as custodians of the law, making sure that legal decisions are made based on the law itself rather than external political impacts.

In essence, Arthur Hertzberg's quote works as a suggestion of the judiciary's vital function in democracy, celebrating the individuals who rise above external pressures to maintain and secure the stability of the legal system. It's a testament to human character and the strength of institutional concepts that underpin democratic governance.