‘Guess my profession!’

Once, a person came to meet Bhagavan Yogiramsuratkumar of Tiruvannamalai. While Yogiji spoke to him, He enquired as to what his profession was.
The person retorted, ‘I have heard that you know everything. So why don’t you tell me what my profession is.’
Yogiji gently took the person’s palms in His hands and wrote mathematical signs like +, – = etc. on his palm with His fingers. The person was stunned at this and immediately fell at Yogiji’s feet.
Indeed, he was a mathematics professor!