Invention is not enough. Tesla invented the electric power we use, but he struggled to get it out to people. You have to combine both things: invention and innovation focus, plus the company that can commercialize things and get them to people.
你爱一个人不是"因为"，而是"尽管"；不是爱其优点，而是包容其缺点。
Failure is just a stepping stone to success. It's not the end, it's just part of the journey.