नासतो विद्यते भावो नाभावो विद्यते सतः ।उभयोरपि दृष्टोऽन्तस् त्वनयोस्तत्त्वदर्शिभिः ॥
nāsato vidyate bhāvo nābhāvo vidyate sataḥubhayorapi dṛṣṭo’ntas tvanayostattvadarśibhiḥ
That which really is, cannot go out of existence, just as that which is non-existent cannot come into being. The end of this opposition of ‘is’ and ‘is not’ has been perceived by the seers of essential truths.
Gītā 2·16That which really is, cannot go out of existence, though it may change the forms through which it appears, just as that which is non-existent cannot come into being. The soul is and cannot cease to be. This opposition of is and is not, this balance of being and becoming which is the mind’s view of existence, finds its end in the realisation of the soul as the one imperishable self by whom all this universe has been extended. Finite bodies have an end, but that which possesses and uses the body, is infinite, illimitable, eternal, indestructible.