Carnegie
(Actually Carnegie was until 1922 and probably a little later);
(Born: November 24, 18 - Died: November 1, 1955) was an American writer, professor, and famous self-improvement training
Such as: Safe-Improvement, Salesmanship, Corporate Training, Public Speaking, and Inventor of Inter Personal Skills.
He was born into a poor Missouri peasant family.
He is the author of How to Win Friends and Influential People (published in 1936), which is still a hugely popular bestseller.
He is also the author of How to Stop Having and Start Living (), Lincoln the Unknown, and many more.
The peculiarity of his book is that it is possible to change the behavior of others through differences in one's own reactions. “
Note: As a boy, he used to get up at four in the morning every day to collect milk from domesticated cows,
However, he continued his studies at Central Missouri State University in Wেrzburg.