Bhagavad-gītā As It Is · Text 18.35
Knowledge, action, determination and happiness in the modes
यया स्वप्नं भयं शोकं विषादं मदमेव च ।
न विमुञ्चति दुर्मेधा धृति: सा पार्थ तामसी ॥ ३५ ॥
yayā svapnaṁ bhayaṁ śokaṁ
viṣādaṁ madam eva ca
na vimuñcati durmedhā
dhṛtiḥ sā pārtha tāmasī
And that determination which cannot go beyond dreaming, fearfulness, lamentation, moroseness and illusion – such unintelligent determination, O son of Pṛthā, is in the mode of darkness.
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