One can only display complex information in the mind. Like seeing, movement or flow or alteration of view is more important than the static picture, no matter how lovely.

我不是老师，我是学生。

我想成为粉丝们的老师，向他们展示即使失败也可以很神奇。

Efficiency in energy production is the cornerstone of sustainable development.

好的产品经理应该像用户一样思考，像CEO一样行动。