"What I say or do here won't matter much, nor should it"

This quote by Dan Rather speaks with the idea that a person's private actions and words might not have a big influence on the world. Rather is recommending that it is not required for one to stress over the repercussions of their actions or words, as they may not have a considerable effect. This might be translated as a call to concentrate on the bigger image, instead of getting caught up in the information. Rather is recommending that it is more important to focus on the larger issues, rather than stressing over the small things. He is also indicating that it is not needed to put excessive focus on one's individual actions or words, as they might not have a lasting impact. This quote might be viewed as a pointer to concentrate on the bigger picture and to not get too caught up in the details.