यदिदं दृश्यतां यातं मानसं मननं महत् ।असन्मात्रमिदं यस्मान्मनोमात्रविजृम्भितम्
In plain words
That which has come into the state of being seen — this great thinking-activity of the mind — is mere unreality, since it is nothing but the mind's own unfolding.