Sanskrit

द्वाविमौ पुरुषौ लोके क्षरश्चाक्षर एव च।क्षरः सर्वाणि भूतानि कूटस्थोऽक्षर उच्यते।।15.16।।

Summary

There are two aspects in Nature: the perishable and the imperishable. All life in this world belongs to the former, while the unchanging element belongs to the latter.