The more physical the activity, the less the difficulties will be. The more the activity becomes intellectual… — Carl von Clausewitz
The more physical the activity, the less the difficulties will be. The more the activity becomes intellectual and turns into motives which exercise a determining influence on the commander's will, the more the difficulties will increase.
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Strength of character does not consist solely in having powerful feelings, but in maintaining one’s balance in spite of them. Even with the violence of emotion, judgment and principle must still function like a ship’s compass, which records the slightest variations however rough the sea.
...only a fraction of book learning will seep into practical life anyhow; and the more foolish the theory, the less of it.
Men are always more inclined to pitch their estimate of the enemy's strength too high than too low, such is human nature.


