Nixon fully understood that word usage mattered and his insightful knowledge of foreign affairs along with his deep reading of books about world leaders underscored his appreciation for how things sounded when coming from elected officials. It is worth mentioning that when Nixon wrote his books he would sit and read aloud his text and listen as the recording played back so he could differentiate the tone between the written and verbal. From there he would work to craft a more precise final product.
Via Donald Trump Is Not Like Richard Nixon–Or Vice Versa @ CAFFEINATED POLITICS.