He, who is ignorant, who has no faith and whose mind is full of misgivings and doubt, is lost. Not this world, not the next, not (any) happiness is for him whose mind is full of doubts.
अज्ञश्चाश्रद्धधानश्च संशयात्मा विनश्यति। नायं लोकोऽस्ति न परो न सुखं संशयात्मनः॥