Louis Brandeis really inspired me to write this book [Louis D. Brandeis: American Prophet]. It was a crazy deadline. The editor said I'd miss the hundredth anniversary unless I pumped the thing out in six months, because I'd been delaying and dilly dallying for so long. So he both inspired me to get up early and write.

[Louis] Brandeis had a very distinctive vision of political economy that he persuaded Woodrow Wilson to adopt in the 1912 election and that he largely enacted from the bench.

I don't think he would have had any trouble answering Justice Sonia Sotomayor's excellent challenge in a case involving GPS surveillance. She said we need an alternative to this whole way of thinking about the privacy now which says that when you give data to a third party, you have no expectations of privacy. And [Louis] Brandeis would have said nonsense, of course you have expectations of privacy because it's intellectual privacy that has to be protected. That's my attempt to channel him on some of those privacy questions.

Louis Brandeis never had the opportunity - or he never sought the opportunity I should say - to work closely with African American lawyers. He was also a Southern Democrat, you know, at a time when both parties were supportive of segregation.

[Louis] Brandeis improves the prose. He simplifies it and perfects the balance of the sentence so it becomes even more memorable and aphoristic.

[Louis] Brandeis, like [Tomas] Jefferson, is an equal opportunity critic of bigness. And he, like Jefferson, sees American history as this incredible clash between small producers, farmers, and small business people on the one hand, and wicked oligarchs and financiers and monopolists on the other.

I came to believe that actually [Louis] Brandeis tended to uphold laws that he liked and strike down those that he didn't, generally strike down centralizing federal agencies in the New Deal, and uphold state economic experimentation.