Nvidia Corp. (NASDAQ:NVDA) CEO Jensen Huang spends a remarkable amount of time in motion for a leader who claims to "let the world come to me." Nvidia sits at the heart of the AI revolution, yet its CEO talks less about chasing opportunity and more about tending a craft over decades. His version of ambition is quieter: narrow focus, deep patience and a belief that time expands when life’s work is clear.Time, Presence and No Watch"Very few people know this, but I don’t wear a watch," Huang said at the Chinese American Semiconductor Professional Association in 2023. "The reason is simple: the…