If you're changing the world, you're working on important things. You're excited to get up in the morning.
如果你正在改变世界,你就是在做重要的事情。你会兴奋地起床。
规模和价值效应在不同市场和时间段普遍存在,但其幅度可能有显著差异。
I'm not a businessman, I'm a business, man!