“[…] In real war an officer may have only one chance at succeeding. Consider each problem.”
Source: Drenai series, Quest for Lost Heroes, Ch. 1
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David Gemmell 195
British author of heroic fantasy 1948–2006Related quotes
“The problem with temptation is that you may not get another chance.”

Counterterrorism and Cybersecurity: Total Information Awareness (2nd Edition), 2015

Source: Validity of the single processor approach... (1967), p. 483

Letter to Lord Londonderry (6 May 1936), quoted in Martin Gilbert, Prophet of Truth: Winston S. Churchill, 1922–1939 (London: Minerva, 1990), p. 732
The 1930s

Interview by Andrea Di Marcantonio

Daily Telegram number 2159, Mr. Rogers Has An Idea How Conferences End (5 July 1933) <ref name=telegram4>
Daily telegrams

Attributed without citation in "Tigran Petrosian's Best Games" http://www.chessgames.com/perl/chesscollection?cid=1014968 at chessgames.com