最重要的是拥有一个孩子,其他一切都是次要的。
The most important thing is to have a child. Everything else is secondary.
The beauty of mathematics lies in its ability to describe the universe in a language that is both precise and universal.
学习是避免陷入人生困境的唯一途径。
We hope that through Pinduoduo, more people can enjoy the benefits of the internet.