成功不在于你赚了多少钱，而在于你对人们生活产生的影响。
Success is not about how much money you make, it's about the difference you make in people's lives.
If you only do things where you know the answer in advance, your company goes away.
如果你的商业模式依赖于浪费资源，那么你已经过时了。