If you're competitor-focused， you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering.

你没有真正活过，除非你曾濒临死亡。对于那些曾为之奋斗的人来说，生命有一种被保护者永远无法知晓的滋味。

I think it's important to have a good hard failure when you're young... I learned a lot from that. Because it makes you kind of aware of what can happen to you. Because of it, I've never had any fear in my whole life when we've been near collapse and so on. I've never been afraid.

A business that makes nothing but money is a poor business.