When Individual Soul succeeds in understanding Nature then he is said to be restored to his true nature and then does he attain to that high understanding which is pure and stainless.
तदा प्रकृतिमानेष भवत्यव्यक्तलोचनः। बुध्यते च परां बुद्धिं विशुद्धाममलां यदा॥