Knowledge Must Become Capability.

War Is The Realm Of Uncertainty; Three-quarters Of The Factors On Which Action In War Is Based Are Wrapped In A Fog Of Greater Or Lesser Uncertainty. ... War Is The Realm Of Chance. No Other Human Activity Gives It Greater Scope; No Other Has Such Incessant And Varied Dealings With This Intruder. Chance Makes Everything More Uncertain And Interferes With The Whole Course Of Events.

War Is Nothing But A Duel On A Larger Scale.

Action In War Is Like Movement In A Resistant Element. Just As The Simplest And Most Natural Of Movements, Walking, Cannot Easily Be Performed In Water, So In War, It Is Difficult For Normal Efforts To Achieve Even Moderate Results.

We Must Evaluate The Political Sympathies Of Other States And The Effect War May Have On Them. To Assess These Things In All Their Ramifications And Diversity Is Plainly A Colossal Task. Rapid And Correct Appraisal Of Them Clearly Calls For The Intuition Of A Genius; To Master All This Complex Mass By Sheer Methodical Examination Is Obviously Impossible. Bonaparte Was Quite Right When He Said That Newton Himself Would Quail Before The Algebraic Problems It Could Pose.

What We Should Admire Is The Acute Fulfillment Of The Unspoken Assumptions, The Smooth Harmony Of The Whole Activity, Which Only Become Evident In The Final Success.