Vyasa said Carried up and down in life's ocean, he that is capable of meditation catches the raft of Knowledge, and for achieving his Liberation adheres to Knowledge itself.
व्यास उवाच अथ ज्ञानप्लवं धीरो गृहीत्वा शान्तिमात्मनः! उन्मजंश्च निमश्च ज्ञानमेवाभिसंश्रयेत्॥