When words leave off, music begins.
The core of Pinduoduo is "group buying," allowing users to participate in shopping through social means.
If you say you want to automate cars and save people’s lives, the skills you need for that aren’t taught in any particular discipline. I know – I was interested in working on automating cars when I was a Ph.D. student in 1995.
全人类...都是平等和独立的,没有人应该侵犯他人的生命、健康、自由或财产。
In business, if you're not failing occasionally, you're not trying hard enough.