यो वा लाभः सिद्धः शेषयोरन्यतरं साधयति ॥ कZ_०७.९.०३ ॥
yo vā lābhaḥ siddhaḥ śeṣayor anyataraṃ sādhayati
Any gain that is already secured can be used to accomplish one of the remaining objectives.
Kauṭilya treats gains as instruments: once a benefit is locked in, it should be leveraged to obtain the next priority outcome rather than left idle.