I don't want to say something that's cliché, but I do believe that everything happens for a reason.
Sometimes we measure things and see that in the short term they actually hurt sales, and we do it anyway.
我在床上开始了一场革命
创新不是一蹴而就的,而是需要持续不断的努力和坚持。
The best way to be happy is to be grateful.