用户需求是产品开发的出发点，也是落脚点。
User needs are both the starting point and the ultimate goal of product development.
解释：在人活动范围内的水就污浊，在野外无人地方的水就清洁。同为一样的水，都是从天边开源，有的混浊有的清洁，这是它们所处环境使它们这样的。
The key to e-commerce success is understanding customer needs and delivering beyond their expectations.
在遇到梦中人之前，上天也许会安排我们先遇到别的人；在我们终于遇见心仪的人时，便应当心存感激。
To be Irish is to know that in the end the world will break your heart.
The footsteps of Nature are to be traced, not only in her ordinary course, but when she deviates from it in her most extravagant excursions.
