“This absence of similarity among military questions naturally brings out the inability of memory to solve them; also the sterility of invariable forms, such as figures, geometrical drawings (épures), plans (schémas), etc. One only right solution imposes itself : namely, the application, varying according to circumstances, of fixed principles.”

Source: Precepts and Judgments (1919), p. 154

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Ferdinand Foch 32
French soldier and military theorist 1851–1929

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“When Galilei let balls of a particular weight, which he had determined himself, roll down an inclined plain, or Torricelli made the air carry a weight, which he had previously determined to be equal to that of a definite volume of water; or when, in later times, Stahl changed metal into lime, and lime again into metals, by withdrawing and restoring something, a new light flashed on all students of nature. They comprehended that reason has insight into that only, which she herself produces on her own plan, and that she must move forward with the principles of her judgments, according to fixed law, and compel nature to answer her questions, but not let herself be led by nature, as it were in leading strings, because otherwise accidental observations made on no previously fixed plan, will never converge towards a necessary law, which is the only thing that reason seeks and requires. Reason, holding in one hand its principles, according to which concordant phenomena alone can be admitted as laws of nature, and in the other hand the experiment, which it has devised according to those principles, must approach nature, in order to be taught by it: but not in the character of a pupil, who agrees to everything the master likes, but as an appointed judge, who compels the witnesses to answer the questions which he himself proposes. Therefore even the science of physics entirely owes the beneficial revolution in its character to the happy thought, that we ought to seek in nature (and not import into it by means of fiction) whatever reason must learn from nature, and could not know by itself, and that we must do this in accordance with what reason itself has originally placed into nature. Thus only has the study of nature entered on the secure method of a science, after having for many centuries done nothing but grope in the dark.”

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“If the will is fixed on the purpose it sets itself to accomplish, then circumstances will suggest the right course; but the schemer finds himself always tripped up by the unexpected.”

Sri Aurobindo (1872–1950) Indian nationalist, freedom fighter, philosopher, yogi, guru and poet

22 February 1908
India's Rebirth
Context: Whatever plans we may make, we shall find quite useless when the time for action comes. Revolutions are always full of surprises, and whoever thinks he can play chess with a revolution will soon find how terrible is the grasp of God and how insignificant the human reason before the whirlwind of His breath. That man only is likely to dominate the chances of a Revolution, who makes no plans but preserves his heart pure for the will of God to declare itself. The great rule of life is to have no schemes but one unalterable purpose. If the will is fixed on the purpose it sets itself to accomplish, then circumstances will suggest the right course; but the schemer finds himself always tripped up by the unexpected.

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