पार्श्वतो विषमायामितरतोऽभिहन्यात् ॥ कZ_१०.३.१३ ॥
pārśvato viṣamāyām itarato 'bhihanyāt
Quando houver terreno irregular em um flanco, ataque pelo outro lado.
Minimize your own movement penalties while maximizing the enemy’s—choose the axis of advance that reduces friction for you and increases it for them.