In China, there are a lot of companies push their employee to work at least 60 hours per week without enough health protection and salary.

I hope the road they walk will also available in other countries.

STOP!!!

Silly or Smart? The wealthy are plotting to leave us behind.

I never know p-adic number before, though I took a lot of math courses. It seems that the undergraduage math courses in my university is still in the beginning level.