The ultimate in disposing one's troops is to be without ascertainable shape. Then the most penetrating spies cannot pry in nor can the wise lay plans against you.
故形兵之極，至於無形，無形，則深間不能窺，上智不能謀。
Original text (Chinese)
More quotes by Sun Tzu
Secret operations are essential in war; upon them the army relies to make its every move.
Management of many is the same as management of few. It is a matter of organization.
Attribution
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