User needs are both the starting point and the ultimate goal of product development.
用户需求是产品开发的出发点，也是落脚点。
It is good to have an end to journey toward; but it is the journey that matters, in the end.
Collaboration across the value chain is key to sustainable growth.
爱是试图理解对方。
含泪问花，花不回答，乱红的花瓣飞过秋千远去。