I think the best actors are the ones who are willing to be vulnerable, to take risks, and to not be afraid of failing.

译文：人际交往需把握分寸，过热则易生嫌隙，适度方能长久。体现处世的圆融。

The best way to reduce costs is to not have them in the first place.

Success is not about the destination, but the journey and the people you meet along the way.

Sustainability is not just a trend, it's a responsibility we owe to future generations.

We hope that through Pinduoduo, more people can enjoy the benefits of the internet.

数学的美在于它是永恒的，它不会改变。