Verse 24

तस्माद्राघव तृष्णां त्वं त्यज संकल्पवर्जनात् ।मनस्त्वकल्पनं नास्ति निर्णीतमिति युक्तितः

In plain words

Therefore, Rāghava, cast off tṛṣṇā by giving up saṃkalpa; for mind without kalpanā does not exist — this has been settled by reasoning.