यदङ्गमल्पसारमात्मनस्तद्बहुनोपचिनुयात् ॥ कZ_१०.५.५१ ॥
yadaṅgamalpasāramātmanastadbahunopacinuyāt
Whatever limb (arm/unit) of one’s own force is of low strength, that he should build up with additional numbers/resources.
Identify internal weak links and compensate by reinforcement so the overall system does not fail at its weakest point.