Verse 25

अयं त्वमहमित्येव प्रथमं तावदाशये ।मां दुराशां महाबाहो संकल्पय तमोमयीम्

In plain words

'This is you; this, I' — just this, first of all, within the heart: conceive of this 'me', O mighty-armed one, as durāśā, evil hope, made wholly of tamas.