One and only law ০f success (সফলতার একমাত্র সূত্র) . This Bangla motivational video covers the only rule of all successful persons such as Bill Gates, Tom Cruise, Arnold Schwarzenegger, Mark Zuckerberg, Nick Vujicic, Apj Abdul Kalam, Steve Jobs and many more. You will find the answer of the most popular question, How to be Successful, in this best bangla inspirational video. Within all the success stories and biography of the world's most successful persons you will get a very common thing. This motivational success quotes will find your answer from the life story of Rabindranath Tagore, Shahrukh Khan, Michael Jackson, Albert Einstein, Barak Obama, Narendra Modi, Mahatma Gandhi, Saquib Shaikh and Stephen Hawking. We have researched all of their life story and success stories to find the answer of the expected question. You will be surprised that the answer is one word. The success law is not too complex. Just one law covers all of their way of success. Do you want to know the answer of the question through our motivational video?