BG - 8.26

शुक्लकृष्णे गती ह्येते जगतः शाश्वते मते। एकया यात्यनावृत्तिमन्ययाऽऽवर्तते पुनः।।8.26।।

śhukla-kṛiṣhṇe gatī hyete jagataḥ śhāśhvate mate ekayā yātyanāvṛittim anyayāvartate punaḥ

• śhukla - bright
• kṛiṣhṇe - dark
• gatī - paths
• hi - certainly
• ete - these
• jagataḥ - of the material world
• śhāśhvate - eternal
• mate - opinion
• ekayā - by one
• yāti - goes
• anāvṛittim - to non return
• anyayā - by the other
• āvartate - comes back
• punaḥ - again

Translation

The bright and dark paths of the world are thought to be eternal; one leads to no return, and the other leads to return.

Commentary