Kamasutra
सन्दिग्धायां तु फलप्राप्तौ स्याद्वा न वेति शुद्धसंशयः ॥ ८ ॥
If the expected profit is not certain to be obtained without difficulty, it is proper to have some hesitation.
english translation
शुद्धसंशय यह होगा या नहीं ? इस प्रकार फलप्राप्ति में सन्देह होना 'शुद्ध संशय ' कहलाता है ॥ ८ ॥
hindi translation
sandigdhAyAM tu phalaprAptau syAdvA na veti zuddhasaMzayaH ॥ 8 ॥
hk transliteration by Sanscript