Make notes while reading. While seldom an advocate for multitasking, this is an instance where I would recommend decompartmentalizing: we often think of research and writing as two separate steps in a linear process, or a cyclical one. I’d like to suggest that writing while reading can have great benefits. Instead of underlining, highlighting, or marking in the margin, what if you put down the book and wrote a memo that ties your research to your writing? Focus on what inspired you to mark that passage in the first place. It’s much easier to remember why you wanted to refer back to another text when you have a meaningful prompt. And, you’ve already started writing that part of your essay/book/thesis/dissertation.