सुमहतापि क्षयव्ययेन शत्रुविनाशोऽभ्युपगन्तव्यः ॥ कZ_०७.१३.३३ ॥
sumahatāpi kṣayavyayena śatruvināśo 'bhyupagantavyaḥ
Walaupun dengan kerugian dan perbelanjaan yang sangat besar, pemusnahan musuh patut diterima—apabila ia benar-benar dapat dicapai dan bersifat menentukan.
Kautilya distinguishes wasteful protraction from decisive outcomes: avoid draining stalemates, but accept heavy costs if they permanently remove the threat and improve future security.