Verse 37

चिन्तानद्या महावर्ते वीचिकानिचये चिरम् ।क्षणादुच्छूनतामेति मनोमीनः क्षणाद्गतिः

In plain words

In the great whirlpool of the river of anxious thought, amid the mass of its ripples, for so long — in an instant the fish that is the mind swells up, and in an instant it is gone.