And he [Louis Brandeis] talks to his young acolyte, Horace Kallen, who wrote this beautiful book called Cultural Pluralism, and he comes to believe that by being better Jews, or better members of our ethnic group, we can be better Americans, because America is like an orchestra in which identity is defined by the diversity of perspectives that we bring to the table.

But as I wrote the book [Louis D. Brandeis: American Prophet], I tried to write it as clearly and directly and passionately as possible just thinking of communicating to readers who might want to learn about this great thinker and be inspired by him as I was.

They said, OK, nine [Louis] Brandeis's is too much, but one is OK. So, with friends like that, and so forth. But, yes, the idea that because he was Jewish he would rule a particular way was an ugly undercurrent of the hearings, which resonates with current claims that a judge can't be impartial because of his or her background or ethnicity or race. It's, I guess, a small comfort that in the end the Brandeis vote wasn't close.

Louis Brandeis was not a racist like Woodrow Wilson.

When I was in law school I was taught that the great writers were people like [Oliver Wendell] Holmes Jr. and [Benjamin N.] Cardozo. But you go back and read their prose and it's sort of perfumed and very ornate and show-offy. And they're constantly striving for these abstractions that seem archaic nowadays.

He's [Louis Brandais] so suspicious of bigness in government as well as business that he mistrusts even really top-down reforms at the state level. The most inspiring part of his legacy to me is his belief in the imperative and duty of self-education on behalf of citizens.

We shouldn't let the Republicans off the hook. Theodore Roosevelt, we learned from Jeff Cowan's new book, was just as bad as certainly [Louis] Brandeis was, or many Democrats were on the question of segregation.