Simple Made Easy[https://www.infoq.com/presentations/Simple-Made-Easy/] in particular had a huge impact on the way I think about writing software at a formative time in my development/career. I have not had the chance to use Clojure professionally, but thinking about software in terms of "intertwining" is the idea I return to when evaluating software designs, regardless of technology, and gave me a way to articulate what makes software difficult to reason about.