Quotation:

 Aesop quotes (Ancient Greek Fabulist and Author of a collection of Greek fables. 620 BC-560 BC)

 George Sheehan quotes (American physician, author and running enthusiast, 1918 - 1993)

 Dr. Joyce Brothers quotes (American Psychologist, Columnist and Author, b.1928)

 Aesop quotes (Ancient Greek Fabulist and Author of a collection of Greek fables. 620 BC-560 BC)

 David Bly quotes

 Conrad Hilton quotes (American Hotelier, 1887-1979)

 Aesop quotes (Ancient Greek Fabulist and Author of a collection of Greek fables. 620 BC-560 BC)

 Marilyn vos Savant quotes (American Journalist and columnist of Ask Marilyn. Billed as the person with the highest IQ (228) ever recorded. b.1946)

 Napoleon Hill quotes (American author, 1883-1970)