Aristotle Onassis (1906–1975) Greek shipping magnate
Quoted in Peter Evans, Ari: Life and Times of Aristotle Socrates Onassis, (1978) (p. 73 in the 1986 Summit Books edition)
As quoted in an interview with entertainment.ie https://en.wikipedia.org/wiki/Entertainment.ie (2018)
Aristotle Onassis (1906–1975) Greek shipping magnate
Quoted in Peter Evans, Ari: Life and Times of Aristotle Socrates Onassis, (1978) (p. 73 in the 1986 Summit Books edition)
Ambrose Bierce (1842–1914) American editorialist, journalist, short story writer, fabulist, and satirist
The Devil's Dictionary (1911)
Source: The Unabridged Devil's Dictionary
Marie Curie (1867–1934) French-Polish physicist and chemist
Pierre Curie (1923), as translated by Charlotte Kellogg and Vernon Lyman Kellogg, p. 168
Barack Obama (1961) 44th President of the United States of America
President Obama Speaks on the Explosions in Boston (15 April 2013) http://www.whitehouse.gov/blog/2013/04/15/president-obama-speaks-explosions-boston <br class="br">2013
Madeleine L'Engle (1918–2007) American writer
Acceptance Speech for the Margaret Edwards Award (1998)
Karl E. Weick (1936) Organisational psychologist
Karl E. Weick, " Drop your tools : An allegory for organizational studies http://www19.homepage.villanova.edu/gregory.gull/MBA8510.html/DropTools_Weick.htm." Administrative Science Quarterly. v41 n2. Jun 1996. p. 301-31 <br class="br">1980s-1990s
Nigel Cumberland (1967) British author and leadership coach
Source: Your Job-Hunt Ltd – Advice from an Award-Winning Asian Headhunter (2003), Successful Recruitment in a Week (2012) https://books.google.ae/books?idp24GkAsgjGEC&printsecfrontcover&dqnigel+cumberland&hlen&saX&ved0ahUKEwjF75Xw0IHNAhULLcAKHazACBMQ6AEIGjAA#vonepage&qnigel%20cumberland&ffalse, Managing Teams in a Week (2013) https://books.google.ae/books?idqZjO9_ov74EC&printsecfrontcover&dqnigel+cumberland&hlen&saX&ved0ahUKEwjF75Xw0IHNAhULLcAKHazACBMQ6AEIIDAB#vonepage&qnigel%20cumberland&ffalse, p.2 <br class="br">Context: Very few people can succeed in their careers without having to manage, supervise and lead other people... virtually everyone is part of a team, and at some point in their working lives they must take a leadership role – if only to chair a team meeting or a project in their boss’ absence.