Quotation:

 Dale Carnegie quotes (American lecturer, author, 1888-1955)

 Albert Einstein quotes (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)

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 Jon Bon Jovi quotes (American Musician, Actor and Rock singer, b.1962)

 Dave Checkett quotes

 Dale Carnegie quotes (American lecturer, author, 1888-1955)

 Orison Swett Marden quotes ( , )

 Dale Carnegie quotes (American lecturer, author, 1888-1955)

 Donald Kendall quotes

 David Bly quotes

 Bobby Unser quotes (American Automobile Racer who won the Indianapolis 500 race three times (1968, 1975, 1981), b.1934)

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 Dale Carnegie quotes (American lecturer, author, 1888-1955)