6
Mar
2015
ديل كارنيجي: دع القلق وابدأ الحياة
Posted On March 6, 2015
By [email protected]
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Dale Harbison Carnegie
1922; November 24, 1888 – November 1, 1955) was an American writer and lecturer and the developer of famous courses in self improvement
salesmanship,
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 massive bestseller that remains popular today.
He also wrote How to Stop Worrying and Start Living (1948),
Lincoln the Unknown (1932), and several other books.
