Kamasutra
प्रयोगस्य च दूरस्थमपि शास्त्रमेव हेतुः ॥ ६ ॥
Theory is always the basis, even if it is divorced from practice.
english translation
और दूर होने पर भी प्रयोग का कारण शास्त्र ही है ॥ ६ ॥
hindi translation
prayogasya ca dUrasthamapi zAstrameva hetuH ॥ 6 ॥
hk transliteration by Sanscript