The works of Ādi Śaṅkarācārya

Advaitānubhūtiḥ

Verse 73

स्फटिके रक्तता मिथ्या मृषा खे नीलता यथा ।तथा जगदिदं मिथ्या एकस्मिन्नद्वये मयि ॥ ७१ ॥

In plain words

The red in a crystal is not really red. The blue of the sky is not really there. Just so, this whole world is not really there — in me, the one, without a second.

Close to the Sanskrit

As redness in a crystal is false, as blueness in the sky is falsely there — so this world is false, in me, the one, the non-dual.