Na.. Harold does not say that in his lecture(the youtube link that i have pasted) That was a statement made by Dominic ( where he interpreted Harold's words in that way. Something like, if the world's infinite possibilities reside within a small circle, then a quiet kid can become a gangster)

I am so so looking forward to a scene where Dominic meets Finch(and if he is in fact the teacher). I am super curious about how Dominic would react if that happens

Exactly ! :) That explanation of Finch had profound impact on me as an Engineer :) i mean me as a person. I was telling Dolly below that to someone like Dominic, the impact was of the same magnitude (well maybe more magnitude :P i am not a great engineer) but it took him in a different direction :)

Yeah ! :) :) That explanation of Pi was stunning for me because I had never thought about Pi and a circle in that way and as an engineer it inspired me to think differently about concepts. But to someone like Dominic, that explanation inspired him to fight the odds and come out as the biggest Gangster in NewYork..

I am not sure if people noticed.. the thing that Dominic says about circles "infinite possibilities within a circle" about a maths teacher telling him. Was the teacher Finch?
https://www.youtube.com/wat…