Miyamoto Musashi (1584–1645) Japanese martial artist, writer, artist
Go Rin No Sho (1645), The Fire Book
The Other World (1657)
Context: Even if a king defeats his enemy in battle, that still doesn't settle anything. There are other, less numerous armies of philosophers and scientists, and their contests determine the true triumph or defeat of nations.
One scholar is matched with another; one creative mind with another; and one judicious temperament with his counterpart. A victory won on that field counts for three won by force of arms.
Miyamoto Musashi (1584–1645) Japanese martial artist, writer, artist
Go Rin No Sho (1645), The Fire Book
Sun Tzu (-543–-495 BC) ancient Chinese military general, strategist and philosopher from the Zhou Dynasty
Translation by Lionel Giles
Source: The Art of War, Chapter IV · Disposition of the Army
Friedrich Schiller (1759–1805) German poet, philosopher, historian, and playwright
History of the Thirty Years War - Volume II
Attitude of the Imperial/League army after the protestant victory at Brietenfeld.
The Thirty Years War
John Steinbeck book The Acts of King Arthur and His Noble Knights
Source: The Acts of King Arthur and His Noble Knights
Lev Mekhlis (1889–1953) Soviet politician
Speech to Red Army personnel, 13 May 1940
Source: http://www.warmech.ru/1941war/sher_4.html
“To surprise the enemy is to defeat him.”
Alexander Suvorov (1730–1800) Russian military commander
As Military Adviser in China - Page 245 by Aleksandr Ivanovich Cherepanov - China - 1982.
“We've defeated the wrong enemy”
George S. Patton (1885–1945) United States Army general
It is unknown if Patton ever said these precise words. However, Anthony Cave Brown notes https://skeptics.stackexchange.com/questions/36062/did-gen-patton-say-we-defeated-the-wrong-enemy/36063#36063 in Bodyguard of Lies Volume II that "Patton was relieved of command of the 3rd Army by Eisenhower just after the end of the war for stating publicly that America had been fighting the wrong enemy— Germany instead of Russia", so it is at least an accurate paraphrase. For further discussion, see relevant threads on skeptics.stackexchange.com https://skeptics.stackexchange.com/questions/36062/did-gen-patton-say-we-defeated-the-wrong-enemy and /r/AskHistorians https://www.reddit.com/r/AskHistorians/comments/640pg5/what_did_general_george_s_patton_mean_when_he/. <br class="br">Disputed
“An army which cannot be reenforced is already defeated.”
Napoleon I of France (1769–1821) French general, First Consul and later Emperor of the French
Napoleon : In His Own Words (1916)