David Allen (1945) American productivity consultant and author
25 June 2012 https://twitter.com/gtdguy/status/217464360359043072 <br class="br"> Official Twitter profile (@gtdguy) https://twitter.com/gtdguy
7 December 2009 https://twitter.com/gtdguy/status/6439523499 <br class="br"> Official Twitter profile (@gtdguy) https://twitter.com/gtdguy
David Allen (1945) American productivity consultant and author
25 June 2012 https://twitter.com/gtdguy/status/217464360359043072 <br class="br"> Official Twitter profile (@gtdguy) https://twitter.com/gtdguy
Richard L. Daft (1964) American sociologist
Source: Organization Theory and Design, 2007-2010, p. 10; Cited in: Jan A. P. Hoogervorst (2009), Enterprise Governance and Enterprise Engineering, p. 80.
David Allen (1945) American productivity consultant and author
2 July 2010 https://twitter.com/gtdguy/status/17537630593 <br class="br"> Official Twitter profile (@gtdguy) https://twitter.com/gtdguy
William Whewell (1794–1866) English philosopher & historian of science
Part 1, Book 1, ch. 2, sect. 7.
Philosophy of the Inductive Sciences (1840)
“Remember to always be yourself. Unless you suck.”
Joss Whedon (1964) American director, writer, and producer for television and film
Sydney J. Harris (1917–1986) American journalist
"Love and Its Loveless Counterfeits"
Strictly Personal (1953)
Context: The principal difference between love and hate is that love is an irradiation, and hate is a concentration. Love makes everything lovely; hate concentrates itself on the object of its hatred. All the fearful counterfeits of love — possessiveness, lust, vanity, jealousy — are closer to hate: they concentrate on the object, guard it, suck it dry.
Chris Murphy (1973) American politician
Day 2017 Is Finally Here, Red Sox Fans" http://www.bostonmagazine.com/news/blog/2017/04/03/opening-day-red-sox-social-media/"Opening, Boston Magazine, 3 April 2017.
David Allen (1945) American productivity consultant and author
Source: Getting Things Done: The Art of Stress-Free Productivity (2001), Chapter 1
Arthur D. Hall (1925–2006) American electrical engineer
Source: Definition of System, 1956, p. 20 cited in: Baleshwar Thaku eds. (2003) Perspectives in resource management in developing countries. p. 54
Je Tsongkhapa (1357–1419) Tibetan Lama
The Great Treatise on the Stages of the Path to Enlightenment, as translated by Chenmo Translation Committee (2000) p. 99