Verse 11

एतां युक्तिं विना दुःखमनन्तमितमात्मनः ।अस्यां दृष्टौ क्षणादन्तं गतमेवावलोकय

In plain words

Without this method, the sorrow of the self is without end; with this insight, see it come, in an instant, to its very end.