➀ Jensen Huang, CEO of Nvidia, discusses the immense challenges of building a business, emphasizing the need for knowledge, exceptional people, and resilience against adversity. He highlights the importance of ignorance as a 'superpower' for founders, as it prevents them from realizing the full scope of the challenges ahead. ➁ Huang recounts the growth of Nvidia, noting the significant demand for its microchips in AI technology, which has led to a surge in its stock price and market value. ➂ He acknowledges the pain and suffering involved in building a successful company, suggesting that with his current knowledge, he would hesitate to start a new venture.