# Keep A List of Things I Don't Know Richard Feymann, famous physicist, kept a notebook with the title "Things I Don't Know". I keep a similar "Task List" for myself. If some technology starts appearing everywhere or something grabs my attention, but I don't have the time to research it, I put it on this task list. When I start my research, I keep some notes together, although [not on paper](../programming/organization/paper-notes.md), so I can use as reference in the future.