Billionaire Harsh Goenka shared a video that shows Reliance Industries Chairman Mukesh Ambani quoting a message from Swami Vivekananda that inspired him. "Swamiji says: Take up one idea. Make that one idea your life. Dream of it. Think of it. Live on [it]...Let...every part of your body be full of that idea...and just leave every other idea alone," Ambani said.