If you can be sure of being right only 55 percent of the time, you can go down to Wall Street and make a million dollars a day. If you can’t be sure … - Dale Carnegie

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If you can be sure of being right only 55 percent of the time, you can go down to Wall Street and make a million dollars a day. If you can’t be sure of being right even 55 percent of the time, why should you tell other people they are wrong?

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About Dale Carnegie

Dale Harbison Carnegie [originally Carnagey until 1919] (November 24, 1888 – November 1, 1955) was an American writer, lecturer and the developer of famous courses in self-improvement, salesmanship, corporate training, public speaking and interpersonal skills. Born in poverty on a farm in Missouri, he was the author of How to Win Friends and Influence People, first published in 1936, a massive bestseller that remains popular today. He also wrote a biography of Abraham Lincoln, entitled Lincoln the Unknown, as well as several other books.

Biography information from Wikiquote

Also Known As

Birth Name: Dale Arley Carnegey
Native Name: Dale Arley Carnegie
Alternative Names: Dale Breckenridge Carnegie • Dale Harbison Carnagey • Dale Harbison Carnegie • Dale Carnagey
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Additional quotes by Dale Carnegie

You are going to survive. And good things are going to start to happen again. And one day you are going to look back and this will not even be such a bad thing
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