““By highlighting what she learned from Jimmy on these cross-country trips, Grace was affirming the political wisdom that he derived from his background and experiences that differed from hers—namely, his rural upbringing, experiences riding freight trains, and many years as an autoworker. She was also asserting the significance of their divergent backgrounds for their relationship. 63 Decades later, after they had made many more such trips over many years, she reinforced this point with a telling description of their trips: “Traveling along the highway, I would have my head in a book, while he was pointing out the cows and sheep, counting the freight cars and trying to figure out what they were carrying based on his knowledge of industry and agriculture in the region.” And this, she said, reflected not just their divergent personal styles but also their differing political styles: “My approach to political questions came more from books, his from experience.” 64 This duality of books and experience may have been exaggerated—theoretical concepts informed Jimmy’s political practice more than the statement would suggest—but it captures the complementary and cumulative nature of their collaboration. Combining their respective approaches to the politics that they engaged together, Grace and Jimmy could learn from each other, influence each other’s thinking, and grow together. This mutual growth came to be a crucial dynamic of their intellectual and political partnership, and this is what Grace was coming to see, and reporting to C. L. R. in their 1957 correspondence, as she weighed the decision to join him in London for several months.””