As seeds that have been scorched by fire do not produce the plant, so the pains that have been burnt by knowledge cannot affect the soul.
बीजानि ह्यग्निदग्धानि न रोहन्ति पुनर्यथा। ज्ञानदग्धैस्तथा क्लेशैर्नात्मा संयुज्यते पुनः॥