Dale Carnegie Quotes
If your own mind is muddled, much more will the minds of your hearers be confused.
Citations
Carnegie, Dale. Public Speaking and Influencing Men in Business. Association Press, 1937, p. 182.
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Dale Carnegie was an American writer and lecturer, and the developer of courses in self-improvement, salesmanship, corporate training, public speaking, and interpersonal skills. Born into poverty on a farm in Missouri, he was the author of How to Win Friends and Influence People (1936), a bestseller that remains popular today. He also wrote How to Stop Worrying and Start Living (1948), Lincoln the Unknown (1932), and several other books.