馬斯克說時間效率。 Elon Musk has often emphasized that the time you allocate to a task strongly influences how quickly and efficiently it gets done, a concept closely related to Parkinson's Law, which states that work expands to fill the time available. His point is that when people give themselves long deadlines, they tend to move slower, lose focus, and allow distractions to delay progress. In contrast, shorter deadlines create urgency, forcing clearer thinking, faster decisions, and more concentrated effort. This mindset has shaped Musk's approach to building companies like Tesla and SpaceX, where aggressive timelines pushed teams to achieve breakthroughs faster than expected. The lesson is that ambitious goals often require compressing timelines and increasing intensity, rather than stretching effort over long periods. By setting tighter deadlines and maintaining focus, individuals can unlock higher productivity, avoid unnecessary delays, and accomplish far more in less time than they initially believed possible.