खनका हि खातेन शस्त्रेण चोभयथा युध्यन्ते शस्त्रेणैवाकाशयोधिनः ॥ कZ_०७.१०.३७ ॥
khanakā hi khātena śastreṇa cobhayathā yudhyante śastreṇaivākāśayodhinaḥ
खनकाः हि खातेन शस्त्रेण च उभयथा युध्यन्ते; शस्त्रेण एव आकाशयोधिनः।
Choose instruments that offer multiple avenues to the objective (redundancy and versatility), thereby reducing dependence on a single mode of success.