Benjamin Lee Whorf was one of the twentieth century’s foremost linguists. Learn more about his theories of speech behavior by visiting this site. http://grail.cba.csuohio.edu/~somos/whorf.html

Visit Infoplease to learn more about the eminent linguist (and U.S. senator) S. I. Hayakawa. http://www.infoplease.com/ipa/A0880739.html

Harvard psychology professor Steven Pinker is one of today’s most innovative authorities on language. Explore reviews of books about language Pinker has published. http://pinker.wjh.harvard.edu/books/index.html

Reference.com offers a wealth of definitions, synonym finders, and other guides to choosing the right words. http://dictionary.reference.com

Visit Goodreads and learn about one of the best word usage guides, Bryan Garner’s Modern American Usage. http://www.goodreads.com/book/show/344643.Garner_s_Modern_American_Usage

Visit Goodreads and learn about one of the most widely used style manuals, The Chicago Manual of Style. http://www.goodreads.com/book/show/103362.The_Chicago_Manual_of_Style

For in-depth information on how to present visuals effectively, visit the Web site of Edward Tufte, a Professor Emeritus at Yale University, where he taught courses in statistical evidence, information design, and interface design. http://www.edwardtufte.com/tufte/index

The “I Have a Dream” speech by Martin Luther King Jr. is one of the most famous speeches of all time. View it on video and read the text. http://www.americanrhetoric.com/speeches/mlkihaveadream.htm

The Religious Communication Association, an interfaith organization, seeks to promote honest, respectful dialogue reflecting diversity of religious beliefs. http://www.americanrhetoric.com/rca/index.html

To learn more about being results oriented, visit the Web site of Stephen Covey, author of the best seller The Seven Habits of Highly Effective People. https://www.stephencovey.com