„No one learns as much about a subject as one who is forced to teach it.“

— Peter Drucker

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Peter Drucker42
1909 - 2005
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„I have learned that success is to be measured not so much by the position that one has reached in life as by the obstacles which he has overcome while trying to succeed.“

— Booker T. Washington, Up From Slavery: An Autobiography
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„Those who know, do. Those that understand, teach.“

—  Aristotle Classical Greek philosopher, student of Plato and founder of Western philosophy -384 - -322 a.C.

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„Sometimes it is the people no one can imagine anything of who do the things no one can imagine.“

— Alan Turing British mathematician, logician, cryptanalyst, and computer scientist 1912 - 1954

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