Quotes from famous people or books can turn a feeling or a concept into a memorable chunk of text—how can we do the same for our own ideas? Stephan is the CEO of Obsidian, and he joins Mark and Adam to discuss notes as personal memes, the balance between freedom and cohesion in plugins, and why it's so hard to be messy in digital tools. Plus: why “tools for thought” rubs Stephan the wrong way.