Gene Wolfe (1931–2019) American science fiction and fantasy writer
Source: Fiction, The Book of the New Sun (1980–1983), The Urth of the New Sun (1987), Chapter 24, "The Captain" (p. 176)
Translation by Lionel Giles
Source: The Art of War, Chapter XII · Attacking with Fire
Gene Wolfe (1931–2019) American science fiction and fantasy writer
Source: Fiction, The Book of the New Sun (1980–1983), The Urth of the New Sun (1987), Chapter 24, "The Captain" (p. 176)
“Troops are not to be led to battle unless confident of success.”
Numquam ad certamen publicum produxeris militem, nisi cum eum uideris sperare uictoriam.
Publius Flavius Vegetius Renatus book De re militari
De Re Militari (also Epitoma Rei Militaris), Book III, "Dispositions for Action"
Context: An army is strengthened by labor and enervated by idleness. Troops are not to be led to battle unless confident of success. (General Maxims)
Alan Alda (1936) actor and United States Army officer
from Alan Alda's graduation speech, 1980 http://www.graduationwisdom.com/speeches/0020-alda1.htm.
Timothy Leary (1920–1996) American psychologist
CBC Documentary: How To Go Out of Your Mind: The LSD Crisis (1966)
Context: We always have urged people: Don't take LSD unless you are very well prepared, unless you are specifically prepared to go out of your mind. Don't take it unless you have someone that's very experienced with you to guide you through it. And don't take it unless you are ready to have your perspective on yourself and your life radically changed, because you're gonna be a different person, and you should be ready to face this possibility.
“Never stick your hand out and let someone squirt something into it unless you know what it is.”
Radio From Hell (January 18, 2007)
Grace Lee Boggs (1915–2015) social activist and feminist
"'Revolution as a New Beginning': An Interview with Grace Lee Boggs" http://web.archive.org/web/20070415072944/http://oat.tao.ca/~tom/journal/uta1_sequential.pdf. Upping the Anti No. 1. p. 28. March 31, 2005. Interview conducted at Boggs's home in Detroit, Michigan, July 22, 2003. (Web archives http://uppingtheanti.org/journal/article/01-revolution-as-a-new-beginning/ http://web.archive.org/web/20081030014009/http://uppingtheanti.org/node/1280)