Verse 13

बद्धात्मा जिह्वया तुच्छो लोलया लोलसत्तया ।स्वल्पस्पन्दो द्रव्यनिष्ठो रसो नाहमचेतनः

In plain words

Its very self bound to the tongue -- fickle, of fickle being -- trifling, a slight stirring, resting upon a substance: taste, insentient, I am not.