नासतो विद्यते भावो नाभावो विद्यते सतः। उभयोरपि दृष्टोऽन्तस्त्वनयोस्तत्त्वदर्शिभिः॥
nāsato vidyate bhāvo nābhāvo vidyate sataḥ ubhayorapi dṛṣṭo'ntastvanayostattvadarśibhiḥ
Meaning
That which is not shall never be; that which is shall never cease to be. These truths are self-evident to the wise.
English translation by Shri Purohit Swami (1935), public domain. Sanskrit text in the public domain. About Duvidha