Post 1: Common Sense Not So Common for Foreigners - ~40 minutes
read: https://zhuanlan.zhihu.com/p/27602097
Post 2: Why You Should Quit Your Job - ~10 minutes
read: https://zhuanlan.zhihu.com/p/28940668
Post 3: Communicate Your Personality in a Resume - ~12 minutes
read: https://zhuanlan.zhihu.com/p/28268241
Post 4: Learn 20 Languages by Age 20 - ~16 minutes
read: https://zhuanlan.zhihu.com/p/28003599