In the philosophy of Patanjali’s Yoga Sutras, the concept of Sabda Jnana Anupai Vastu Sunyh vikalpaḥ holds a profound place in understanding the nature of thought and perception. This sutra explains that there are certain mental modifications (vrittis) which are based purely on words and knowledge derived from them, but without the actual object being present in reality. https://hallbook.com.br/blogs/741391/Understanding-Yoga-Sutra-1-9-The-Nature-of-Verbal-Delusion