“Leadership is solving problems. The day soldiers stop bringing you their problems is the day you have stopped leading them. They have either lost confidence that you can help or concluded you do not care. Either case is a failure of leadership.”
Colin Powell in My American Journey (1995)
Misattributed
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Karl Popper 82
Austrian-British philosopher of science 1902–1994Related quotes

Flash Crowd, section 7, in Three Trips in Time and Space (1973), edited by Robert Silverberg, p. 65

Speaking at the Federal Law Enforcement Training Center regarding the proposed immigration bill http://georgewbush-whitehouse.archives.gov/news/releases/2007/05/20070529-7.html (May 29, 2007)
2000s, 2007

letter to Koichi Mano (3 February 1966); published in Perfectly Reasonable Deviations from the Beaten Track: The Letters of Richard P. Feynman (2005), p. 198, 201
also quoted by Freeman Dyson in "Wise Man" http://www.nybooks.com/articles/18350, The New York Review of Books (20 October 2005)
Context: The worthwhile problems are the ones you can really solve or help solve, the ones you can really contribute something to. … No problem is too small or too trivial if we can really do something about it. You say you are a nameless man. You are not to your wife and to your child. You will not long remain so to your immediate colleagues if you can answer their simple questions when they come into your office. You are not nameless to me. Do not remain nameless to yourself — it is too sad a way to be. Know your place in the world and evaluate yourself fairly, not in terms of the naïve ideals of your own youth, nor in terms of what you erroneously imagine your teacher's ideals are.

"Beiwen Zhang – Adapting To Every Challenge" in Badminton Pan America http://www.badmintonpanam.org/beiwen-zhang-adapting-to-every-challenge/ (15 December 2020)

as quoted by Sandhya Ramesh in: [Interview: 'There's No Conflict Between Lack of Evidence of String Theory and Work Being Done on It', The Wire, Bengaluru, 7 January 2018, https://thewire.in/science/theres-no-conflict-lack-evidence-string-theory-work-done]
Interview to Cosmopolitan (2016)

Quoted from Hinduism Today : Pagan Power in Modern Europe https://web.archive.org/web/20080407092807/https://www.hinduismtoday.com/archives/1999/7/1999-7-07.shtml By Hughes Henry, Belgium, July 1999