"I took speech training. I took a few voice lessons in college"

Harry Dean Stanton's quote suggests that he was devoted to sharpening his craft as a star. By taking speech training and voice lessons, he was able to develop his singing skills and become a much better performer. This quote likewise indicates that Stanton was willing to put in the hard work and dedication required to end up being a successful star. He was not content to just rely on his natural talent, but instead looked for additional training to more refine his abilities. This quote speaks to Stanton's dedication to his craft and his desire to go above and beyond to become the best actor he could be.