परस्परसाधका हि शक्तिदेशकालाः ॥ कZ_०९.१.३३ ॥
parasparasādhakā hi śakti-deśa-kālāḥ
Kekuatan (sumber daya), tempat (medan), dan waktu (musim) saling menunjang satu sama lain (maka harus dinilai bersama).
Do not decide on war by strength alone; align resources with terrain and season so each factor amplifies the others.