Sir thanks for valuable videos which have been increasing my knowledge day by day , I would like to thank everyone who are making videos on KZread and other social networking sites so as to spread knowledge. I like approach of every one of you. Teaching is one of elite careers,and you guys have proven it, and all those who are involved in spreading knowledge without expectation of money are True Teachers. Shaping knowledge of generation next is also service towards nation. India's generation next is in right hand, I am proud of you guys for providing knowledge without any selfish attitude. Thanks a lot.

this man is the best thank u for ur hard work with us

Godlike video.