Kaṭhopaniṣad 2.9-10—Attaining the Eternal

“The wisdom that you have, O dearest one, which leads to sound knowledge when imparted only by someone other than a logician, is not to be attained through argument. O compassionable one, you are endowed with true resolution. May our questioner be like you, O Naciketā. Since I know that this treasure is impermanent—for that permanent entity cannot be attained through impermanent things—therefore knowingly did I pile up the Naciketā fire with impermanent things, and have thereby attained relative permanence.“